Handling the Loads
I woke up and it seemed like a normal day. Around 8:30 I got to the office and made a pot of coffee. I hopped on IRC, started rummaging through the submissions bin, and of course, began reading my mail. Within minutes someone told me on IRC what had happened just moments after the impact of the first plane. Just a minute or 2 later, submissions started streaming into the bin. And at 9:12 a.m. Eastern Time, I made the decision to cancel Slashdot's normal daily coverage of "News for Nerds, Stuff that Matters," and instead focus on something more important then anything we had ever covered.
I couldn't get to CNN, and MSBNC loaded only enough to show me my first picture of the tragedy. I posted whatever facts we had: these were coming from random links over the net, and from Howard Stern who syndicates live from NY, even to my town. Over the next hour I updated the story as events happened. I updated when the towers collapsed. And the number of comments exploded as readers expressed their outrage, sadness, and confusion following the tragedy.
Not surprisingly, the load on Slashdot began to swell dramatically. Normally at 9:30 a.m., Slashdot is serving 18-20 pages a second. By 10 we were up to 30 and spiking to 40. This is when we started having problems.
At this point Jamie and Pudge were online and we started trying to sort out what we could do. The database crashed and Jamie went into action bringing it back up. I called Krow: he's on Western time, but he knows the DB best, and I had to wake him up. But worst of all, I had to tell him what had happened in New York. It was one of the strangest things I've ever done: it still hadn't settled in. I had seen a few grainy photos but I don't have a TV in my office and hadn't yet seen any of the footage. After I hung up the phone I almost broke down. It was the first time, but not the last.
The DB problem was a known bug and the decision was made to switch to the backup box. This machine was a replicated mirror of Slashdot, but running a newer version of MySQL. We hadn't switched the live box simply because it meant taking the site down for a few minutes. Well we were down anyway, and the box was a complete replica of the live DB, so we quickly moved.
At this point the DB stopped being a bottleneck, and we started to notice new rate limits on the performance of the 6 web servers themselves. Recently we fixed a glitch with Apache::SizeLimit: Functionally, it kills httpd processes that use more then a certain amount of memory, but the size limit was to low and processes were dying after serving just a few requests. This was complicated by the fact that the first story quickly swelled to more than a thousand comments ... we've tuned our caching to Slashdot's normal traffic: 5000-6000 comments a day, with stories having 200-500 comments. And this was definitely not the normal story. Our cache simply wasn't ready to handle this.
Our httpd processes cache a lot of data: this reduces hits to the database and just generally makes everything better. We turned down the number of httpd processes (From 60 on each machine, to 40) and increased the RAM that each process could use up (From 30 to 40 and later 45 megs) We also turned off reverse hostname lookups which we use for geotargetting ads: The time required to do the rdns is fine under normal load, but under huge loads we need that extra second to keep up with the primary job: spitting out pages as fast as possible.
This was around noon or so. I was keeping a close eye on the DB and we noticed a few queries that were taking a little too long. Jamie went in and switched our search from our own internal search, to hitting Google: Search is a somewhat expensive call on our end right now, and this was necessary just to make sure that we could keep up. We were serving 40-50 pages/second ... twice our usual peak loads of around "Just" 25 pages a second. I drove the 10 minutes to get home so I could watch CNN and keep up better with what was happening.
We trimmed a few minor functions out temporarily just to reduce the number of updates going to frequently read tables. But it was just not enough: The database was now beginning to be overworked and page views were slowing down. The homepage was full of discussions that were 3-4x the average size. The solution was to drop a few boxes from generating dynamic pages to serving static ones.
Let me explain: most people (around 60-70%) view the same content. They read the homepage and the 15 or so stories on the homepage. And they never mess with thresholds and filters and logins. In fact, when we have technical problems, we serve static pages. They don't require any database load, and the apache processes use very little memory. So for the next few hours, we ran with 4 of our boxes serving dynamic pages, and 2 serving static. This meant that 60-70% of people would never notice, and the others would only be affected when they tried to save something ... and then they would only notice if they hit a static box, which would happen only one in 3 times. It's not the ideal solution, but at this point we were serving 60-70 pages a second: 3x our usual traffic, and twice what we designed the system for. We got a lot of good data and found a lot of bottlenecks, so next time something that causes our traffic to triple, we'll be much more prepared.
At the end of the day we had served nearly 3 million pages -- almost twice our previous record of 1.6M, and far more then our daily average of 1.4M. During the peak hours, average page serving time slowed by just 2 seconds per page ... and over 8000 comments were posted in about 12 hours, and 15,000 in 48 hours.
On Wed. we started to put additional web servers into the pool, but that ended up not being necessary. We stayed dynamic and had no real problems on all 6 boxes all day. We peaked at around 35-40 pages/second. We served about 2 million pages. Thursday traffic loads were high, but relatively normal.
Summary So here is what we learned from the experience.
- We have great readers. I had only one single flame emailed to me in 24 hours, and countless notes of thanks and appreciation. We were all frazzled over here and your words of encouragement meant so much. You'll never know.
- Slashteam kicks butt. Jamie, Pudge, Krow, Yazz, Cliff, Michael, Jamie, Timothy, CowboyNeal, you guys all rocked. From collecting links to monitoring servers, to fixing bits of code in real time. It was good seeing the team function together so well ... I can't begin to describe the strangess of seeing 2 seperate discussions in our channel: one about keeping servers working, and another about bombs, terrorists, and war. But through it all these guys each did their part.
- Slash is getting really excellent. With tweaks that we learned from this, I think that our setup will soon be able to handle a quarter million pages an hour. In other words, it should handle 3x Slashdot's usual load, without any additional hardware. And with a more monstrous database, who knows how far it could scale.
- Watch out for Apache::SizeLimit if you are doing Caching.
- Writing and reading to the same innodb MySQL tables can be done since it does row-level locking. But as load increases, it can start being less then desirable.
- A layer of proxy is desirable so we could send static requests to a box tuned for static pages. For a long time now we've known that this was important, but its a tricky task. But it is super necessary for us to increase the size of caches in order to ease DB load and speed up page generation time ... but along with that we need to make sure that pages that don't use those caches don't hog precious apache forks that have them. Currently only images are served seperately, but anonymous homepages, xml, rdf, and many other pages could easily be handled by a stripped down process.
What happened on Tuesday was a terrible tragedy. I'm not a very emotional person but I still keep getting choked up when I see some new heart breaking photo, or a new camera angle, learn some new bit of heart breaking information, or read about something wonderful that somebody has done. This whole thing has shook me like nothing I can remember. But I'm proud of everyone involved with Slashdot for working together to keep a line of communication open for a lot of people during a crisis. I'm not kidding myself by thinking that what we did is as important as participating in the rescue effort, but I think our contribution was still important. And thanks to the countless readers who have written me over the last few days to thank us for providing them with what, for many, was their only source of news during this whole thing. And thanks to the whole team who made it happen. I'm proud of all of you.
I know that a lot of shackers and other people on the net aren't christian or don't even beleive in God. Thats fine. Tomorrow (now today) you will hear a lot of people praying, asking you to pray, etc. This isn't the snickers comercial where they bring in a representative of every religion before the big game. It will feel weird. I feel that a week ago that if NBC was showing a service that someone would whine. Today, I ask ya just let it slide. When they say pray, interperate that as 'do what makes you feel comfortable. Please just be respectful like your mama would want you to be. But for today, just kinda chalk it up to all those people burned, crushed, flateneted, chocked, suffocated, etc. to death.
Thank you
The ultimate network admin tool needs HELP!
Not only with Slashdot (did that REALLY say 2-thousand-something comments on the front page?!?!), but with CNN, ABCNews, the NY Times, and just about every other major news source I can think of. Tuesday afternoon was tough. By Tuesday evening all these sites were responding as though I was the only connected user. The server power that must have been thrown at some of these sites is staggering.
I've spent the last few days in something of a daze, waiting for the real ramifications of Tuesdays horror to sink in. Many of my collegues up here in Canada are not sure what to make of the events, and possible response, but we're sure it will be bad.
That said, in all my experiences on the net over the last couple of days, it was Slashdot I came back to for my info feed/dump. Who had their site up and running in the face of the massive demand? Slashdot.
CNN was there during the Gulf War. Slashdot was there for the start of this new era, and I'm sure will be there in the face of whatever is to come. You guys are just another indication of the strength the US can have in the face of adversisty.
Thank you.
Beware the Whyte Wolf.
With a gun barrel between your teeth, you speak only in vowels...
Slashdot did provide a very valuable service the day of the attack.
Take into consideration that during the day at some point all major media web sites died.
Many people found Slashdot as their only source of updated information that was staying up.
This sentiment was echoed in pieces by Salon and Wired writers that mentioned Slashdot specifically as a site that had what people were looking for.
You should be proud and satisfied that what you have created did provide a needed service. Thanks, again.
This is a great writeup. It covers all the things you could have done on your end to make /. fly. I guess the only prerequisite that most of us have trouble with are the Phat Pipes you folks can afford.
Cheers,
- RLJ
As a part owner of an internet developer/consultant, one of the more interesting things about Tuesday's tragedy was watching how various sites responded to the incredible load demands placed on them. Even watching the situation from the outside, it was clear that clear heads at Slashdot were doing something remarkable behind the scenes. Thanks for the insite into what was actually going on. I'll be passing this on to our staff, many of who came to rely on Slashdot's coverage on Tuesday morning.
--
Glenn Loos-Austin
glenn@clotho.com
It is not common for people to recieve thanks for the great service that they do for a community but I am going to go ahead and give you thanks for feeding us the information that I was not able to get through TV and the basically non-exitant other news-sites.
/. and the editors but this entire week I felt that they did an extraordinary job of keeping us informed. For once I am going to applaud you.
/. for making sure we got the news we needed.
I am normally a critic of
I got links to personal experiences on the tragedies, movies, images not seen on TV, and personal reflection on the entire ordeal by people that seem to have valid ideas (not the crap that you hear from most people about the attacks)
Thank you again
Part of my job is monitoring various web sites. They aren't news related and the average traffic levels fell by around 60% - rising to 50% under average after a day or so. They're only just returning to normal.
Thought y'all might be interested (the sites are generally eCommerce sites in Europe)
I also congratulate you guys for staying focused on getting your jobs done under very difficult circumstances. I would estimate my own productivity was 25% of normal that day, along with most people I was working with.
sPh
At least for me, slashdot was the ONLY news source I had, no TV or radio in my office, and all of the usual suspects collapsed under the load. Thanks also to google for providing Cached pages from CNN, Wash Post, MSNBC, Etc. a little later in the day. And thanks to all the /.'ers that had personal reports from the area, that really helped to put a perspective on things.
Where's my lobbyist? Right here.
I was getting all my early informatins and initial links to working news sites from slashdot. Everybody in the office was surprised, where do I get working connection, since they could not get through any major news channels.
Regards,
Petrus
But I'm still stuck on it. Why is /. running a per-Apache-process cache? Doesn't that mean that it would be keeping 50 copies of the same data in memory on each machine? I would have thought that having a single-process cache at the front-end (something like SQUID) which holds on to a much larger cache and then passes requests to non-caching Apache processes would have done much better.
Tarsnap: Online backups for the truly paranoid
This is how the REAL pros do it.
Slashteam, we salute you.
The simple truth is that interstellar distances will not fit into the human imagination
- Douglas Adams
When I first heard about this, after being woken up to it, I checked CNN's homepage - which was down. I checked several other news sites, and the only working one was CTV News. Then I thought to check slashdot - lo and behold, it was the only other site I could get to. I posted in one of the discussions that ctvnews.ca was working, and by the time I had hit 'submit', it wasn't.
Kudos to the Slashdot team for having the only satisfactorally working news service on the net. Combined with the people that made their own websites and posted their own pictures, and the people that mirrored news reports they COULD get to, it was an amazing triumph of technology. It's just too bad that this great moment in Slashdot history had to come at such a horrid moment in world history.
--Dan
Could you please cache the stories in NESTED mode instead of threaded? When the site is being hammered I would imagine it is far better to have guys grab a single large, cached page than a smaller cached page and then have to try to have teh system survive thosands of clicks for more information.
I really do thank you guys for this site and your decision to carry the news. I have a new respect for the amount of bandwidth you throw around with impunity on a daily basis.
one final request: get search back online so I can get to the old stories! Google doesn't have them (even now!)
Good job keeping things up.
I found Slashdot, BBC, and Boston.com to be the most available sites. ABCNews and CNN and Foxnews, etc, were all pretty much overwhelmed and unusable.
Fairly quickly, CNN went to a simple static page with 1 image, and that helped them out quite a bit.
I got a lot of my news from Howard Stern and from you guys when I locked my office door and shut the windows.
/. and Howard Stern had the best coverage -- I think that is just weird.
But true.
This
Slashdot itself did very, very well in my experience. I experienced far fewer delays and errors than on other sites. Thanks to everyone who worked so hard to keep it running. You've made a huge difference for thousands of people.
sulli
RTFJ.
That was really well said.
During my life I've always taken "bow your head and pray" as "shut up and look serious".
And I thought Slashdot did a very good job this week. I woulda emailed Taco that, but I figured there was enough traffic over the Internet.
Really good job guys. Between Slashdot and Drudge I felt as informed as a guy can be.
Although, being on dial up, getting into any site was a struggle [smile]
as a secondary note, I have seen a few random reports of senseless actions. I trust that the Slash Crowd is wise and intelligent and educated enough to avoid this.
One should never accept the invitation to hate, especially in conditions like these. it becomes a slippery slope.
We all have exceptions that we make, for our favorite pet peeves and political causes. Even so, This is a big step to making things right. This does not mean that we do not take action to save ourselves and our friends. People may appoint us as their enemies, their opponents, even as their executioners. We should hate them for their lack of good sense, or for their own hatred.
- - -
Radio Free Nation
an alternate news site using Slash Code
"If You have a Story, We have a Soap Box"
- - -
"It is a greater offense to steal men's labor, than their clothes"
CNN's main problem was that they had canceled their contract with Akamai a month or two ago to save money. Akamai works by having servers at or near most major ISPs so that the majority of traffic is served locally.
While the load was heavy, it wasn't anything Akamai wasn't prepared to handle.
Unfortunately, Akamai's co-founder was one of the passengers flying out of Boston on a hijacked flight Tuesday. I have friends who work at Akamai for whom he was not just a boss, but a friend.
Total Collected: $4,528,374.96
# of Payments: 124408
I think that is truly amazing and by the time you go there it will be even more. I donated my $100, did you? Even 10 dollars could help buy all these guys [time.com] a cup of coffee, what's a couple bucks compared to the cause.
=-=-=-=-=-=-=-=-=
Oh bother.
I didn't email you a thank you - partially 'cause I figured your box would be fairly full. But thank you. I do appreciate you keeping me informed better than anyone else was doing on the web.
Wonderful.
Looking for freelance Actionscript (Flash/Flex) or ColdFusion work and/or freelance developers. Email me, put Slashdot
It was interesting to see Slashdot move from a secondary source to a primary source. Throughout the day, I would check it for updates that folks had posted, and to all those individuals who constantly posted working links. I spoke with my wife several times throughout the day, and as she was only familiar with the standard sources (CNN, MSNBC, etc) I was able to give her URL's that worked. While those kept changing throughout the day, Slashdot remained available and useful.
Kudos to the slashdot team for their tireless efforts here...while work came to a halt everywhere, you guys managed to troubleshoot problems that would have given ordinary people fits on an average day. I am amazed at how quickly you adapted and improved, even though you no doubt would have preferred just to watch TV in saddened silence like the rest of us.
Do not taunt Happy Fun Ball(TM)
While I don't claim to support all his points, the post is on topic he has a right to ask these sorts of questions.
-- MarkusQ
There's no need to reverselookup just to be able to geotarget ads. Build up a reverse-database, and you are all set.
See http://www.ipindex.net/ for an updated index.
You just need country or so location anyway, right? I mean there are a lot of
First off kudos to Slashteam. You kept a valuable news source up and running while most people were too stunned to do anything other than watch, horrified, at the TV. Good work. You provided a valuable service to many people in this crisis.
/.'s recovery, but it was rather impressive given the HUGE load they were experiencing. First, they stripped down the page content to low-bandwidth versions, then phased in their site. I'm not sure about CNN, but MSNBC added static mirrors to their pool, and got Akamai servers to serve all their media. By around noon, both sites were running their normal full-content versions, even though they were probably still getting hammered to high-heaven.
Also, to those who are getting down on CNN and MSNBC... From what I've heard, those sites are already tuned--and regularly do--serve around 45 pages per second...even with loads of media.
Crashing them was likely no small feat, either. Likely every person with internet typed in the very familiar cnn.com or msnbc.com just on instinct. It probably didn't help MSNBC or CNN that the MSN and AOL/Netscape portals, respectivly, link to them directly.
I was actually pretty impressed with how they handled the load...it was a little slower than
Personally, I give many thanks to all the techs for all the news sites who worked like mad to ensure that people were able to understand what was happening. It must not have been easy to work in conditions like that: especially considering the stress that was put on them.
-Jayde
What's a sig?
I think it is a credit to Slashcode, the Slash coders and great up-front planning that Slashdot was able to handle the load as well as it did. I know that Slashdot was one of the few sites where I could get a collection of information when many of the other sites were down.
Kudos to all of you.
Usually when something big happens, I instantly turn to the net and usually slashdot for the news links and especially for the reader comments, which usually give the best picture of whatever happened. I'm glad you guys were able to stay up.
I must admit though, the TV coverage, especially MSNBC, was excellent during the first day. Usually I avoid it.
After a while though, the ratings grabbing kicked in and they added the graphics and the special music and the "let's get them to cry on camera" bits and I remembered why I don't usually watch TV news, and have come back to the 'net and slashdot.
Anyway thanks Slashdot!
And Jamie rocks twice as much.
My thanks to the lot of you. The Slashteam, and the
Everyone knows that you should turn off hostname lookups. I was wondering why slashdot would often be some damned slow first thing in the morning -- well there's why. Because the PTR record had expired overnight. Another way we suffer for advertisers. Oh well.
static content can be stored and transmitted in gzip format, to be uncompressed by the browser (all modern browsers support this). HTML coompressed very well -- pages here end up averaging 28% of their original size! This not only saves slashdot bandwidth, but saves it for the end user as well. Some people out there are still using crufty old 28.8 modems, and need every bit of help they can get. Anyhow, do a search for apache mod_gzip and you'll find all you need to know.
I received my first indication that something was happening in the world through Slashdot.
I heard that the other sites weren't available, but I wouldn't have known this empirically since there were already so many quality posts, comments, and bits of information to sort through in the Slashdot forum.
Any long term Usenet denizen will know what I speak of when I refer to that rare, but addictive, experience that seems to be only able to be brought by these forums of such spatially disconnected people, joined only by common interests. When, seemingly all of a sudden, someone writes something so perfect, so funny, so outrageous, so wonderful, so _different_, or so incredibly informative, that you all of a sudden feel justified for all of the times that you wondered why you just kept coming back.
Slashdot did it again.
BTW, perhaps the moderators have been out in force, or maybe I'm just getting old and much more interested in politics than before, but it seems that the quality of posts in the last few days have been much more thoughtful and interesting.
Kudos to both the Slashteam and community.
As my father lik@(munch munch)...
If this wasn't "Stuff that Matters" I don't know what is.
When I started reading this, I was disgusted. I was expecting something like CNN's ads after the Gulf war, touting the fact that they were the ones who got most of the scoops.
By the time I got half-way through the actuall content (not the front-page piece) I was in awe of how much went on. Usually when a massive load spike happens on my watch, I try to get everyone's fingers out of the pie so that we have a good chance of the machines just doing their jobs. The fact that these folks were able to make emergency changes in real-time to compensate for the load is just astounding.
CNN should be rolling out a Slash-based discussion forum for top stories. Heck, so should Whitehouse.gov!
Thanks guys, and good luck with your ongoing coverage of News For Nerds, Stuff That Matters!
Knock on wood, Taco -- saying stuff like this tends to be the perfect cue for your servers to crash an burn.
Other phrases to avoid:
- Boy, sendmail's been rock solid for months!
- Hey, I've been driving years without a ticket/accident.
- Wow, this economy is unstoppable!
- I don't have to run in to apply that patch; what are the odds some script-kiddie will notice before Monday?
- Alright! I'm worth millions in stock options!
- Pft, what are the odds she'll get pregnant from just that one time?
Every year during my review, I just pray the words "slashdot.org" aren't mentioned.
CmdrTaco, thank you so much for the hard work that went into making slashdot the site it was Tuesday. I would have been lost without it.
-------------------------------------------------
Slashdot held under the tremendous load. Yeah, it was sluggish at times. It was sluggish when all the other sites were failing.
I stayed home a little earlier on tuesday to watch the news. I didn't want to leave for work, but it wasn't really an option to stay home. I was really hoping I could keep up on the events with most of the major news sources being online.
Slashdot served as a place of information. Many posters were pasting articles as they were able to retrieve them from sites as they opened up temporarily.
All of slashdot team's efforts and the posters deserve a good deal of thanks.
As always, keep up the good work.
"You should always go to other people's funerals; otherwise, they won't come to yours." -- Yogi Berra
I'd also like to throw in my public note of thanks to everyone who kept the site up on Tuesday. We thirsted for answers, and you were there to provide, as always. Your work and dedication are wholly appreciated.
He either comes off as a real interesting guy with encyclopedic knowledge,or a pathological liar with an ax to grind
I first heard what was going on from Slashdot, and I had to turn the television on to believe it - it sounded too much for a prank story when I first read it.
For me, the television was more important than Slashdot for recieving information on what was going as and when it happened.
But for me, Slashdot has been much more important as a place where I could see what other people from all over the world were thinking about this tradegy. I hope that the different pesrpectives and posts which I have read have allowed me to more maturely handle how I feel about the situation than I otherwise would have been able to.
While everything else was crumbling, this was the only place to get info in the office here. I guess I surf too much, because more than one person came over to me in the first few minutes because they literally could not get to anything... CNN, Boston.com, washington post... DOA... that made you wonder even scarier things when you had no idea what was next...
And I guess maybe I do surf to much cause I knew to go to slashdot and news.yahoo. News.yahoo held up for a very short time, and then it died too. I know it wasn't our proxy servers, cause I could get recipies and stuff. Slashdot was there, which is just amazing.
Everyone on the crew deserves kudos. I never sent a thank you... I feel bad, you shouldn't need your boss to fish for one. Thing is, you are tops and like everything else that seems so seamless, you sometimes forget that it's people doing this stuff...
So now I'm saying it. Thanks.
While my heartfell thanks go to
Slashdot was serving 50 pages per second, CNN was peaking at about an estimated 50,000 hits per second.
In light of this it was amazing that CNN was up at all, slow as it was.
I'm based in Montréal.
Data routes to most US news site was either non-existent, or too painfull to use.
By the time I found a local news site that had goo info on what was going on, I had read most of the (shocking) first details of what was going on on Slashdot. I actually learned about it on Slashdot, which is when I checked-out washingtonpost.com, as posted by a read (by then, CNN, ABCNEWS, CBS and MSNBC we already down).
I followed most of the developments on slashdot until I could get a BBC QuickTime stream of their newscast.
As far as I'm concerned, as a end-user of SlashDot, I didn't notice the load from your servers.
Kudos for a job extremely well done.
Two tin cans, a thin piece of wet string, a couple of acoustic-coupled modems (BGP routing, see), a cisco 3600 (used as doorstop), two 486 DX/50s running RedHat 3.1, and a Mead 250-page spiral "database".
- A.P.
"Remember when the U.S. had a drug problem, and then we declared a War On Drugs, and now you can't buy drugs anymore?"
I would have thought that having a single-process cache at the front-end (something like SQUID) which holds on to a much larger cache and then passes requests to non-caching Apache processes would have done much better.
Taco mentioned this in his conclusion:
Will I retire or break 10K?
I think the major difference between /. and sites like CNN & MSNBC is the fact that it's completely dynamic - what makes /. what it is is the constant stream of viewer commentary. And everyone is viewing that content on gigantic-ass dynamic pages with different thresholds, sorts, etc. plus all of the other 'goodies' that add load to the server.
You guys did what the Internet was designed to do: Maintain communications in a time of crisis. Well done! Amazing that most of the other so-called "news" sites had their pants around their ankles for most of the day...at least where the net was concerned.
You're using her as bait, Master!
...but since slash has the db independence layer, has anybody done comparisons between postgres and the different mysqls(table handlers)? And also between the various other commercial dbs?
In Republican America phones tap you.
This next part is slightly offtopic; I'd like to not be modded down because of it, but by the same token I'd like to not be modded up either. Not that that will sway anyone. :)
The feds found evidence linked to the hijackers that strongly suggests they used MS Flight Simulator to practice dry runs on buildings. What I want to know is, where are all those hypocrites who were pointing fingers and suing game makers for games like Doom and Quake after the Columbine incident? They seem strangely silent on this point. Could it be because MS Flight Sim is (all together now) JUST A GAME?
I know it's offtopic, but I felt it had to be said.
-Legion
We were discussing how well /. stayed up just last night and how other news servers seemed to melt. thanks.n you guys gave us people with no tv a valuable news source.
/.'ed as well...
/.'ed these sites replicate the site and store the data on their server.
/. admin would need to do is add some form of switch to say 'mirror this link' and the process would be put in place to start the morroring process.
What also impressed me were the people who put up pics/videos/news stories on their own servers to help people get news, even if they only had a dsl connection. Of course these sites soon got
So that led me to a new feature idea for news sites like this:
- People 'donate' a section of their web site to be a mirror for overloaded news stories.
- Whenever a link is
- Slashdot keeps track of what sites have replicated and changes the url each time it serves a page with that link in it. That way the orginal site is now spread across 100's of dsl connections instead of one.
- After a set time (say a week?) the mirrors then delete the site from there servers and deregister their site from the mirrors list.
- Of course all this could be scripted with no input from users. All the
And then you have your own distributed news network that handles major news stories with out getting slashdotted as much.
\well it sounds like a good idea...any comments?\
[Please type your sig here.]
My only gripe is I think it was very out of place and a bit insensitive that right in the middle of this (around 12pm if IIRC) Jon Katz took this tragedy as an opportunity to post some rant about how technology led us to this evil situation we were in and how technology was changing the way people get news or some such. I'm normally not a Katz-basher, but I think this was WAAAY out of place and insensitive to the people that died that day. Not only that, but it was unnecessary noise while people were still scrambling to get to the FACTS of what was going on. We really didn't need some insensitive wanna-be journalist's opinion on technology, of all things, in the middle of all of this. Maybe it would have been more appropriate on Wednesday or Thursday, but (to me) it was out of line at 12pm on Tuesday. Not to mention the whole crux of his article was off base (people killed people Tuesday, not technology).
Okay, I'll stop bitching now. Thanks again Slashdot, for stepping up to the plate and knocking one out of the park!
Shayne
Today I didn't even have to use my AK; I got to say it was a good day -- Icecube
Wired had an article about tech news sites picking up the slack, and mentioned that Slashdot was getting up to 60 hits per second. The next part confused me, though:
"That is substantially less than major news sites. The Lycos news network -- of which Wired News is a part -- receives about 115 page views per second each day."
I can see how the entire Lycos news network can get that much traffic, but did any one site get hit that much? I haven't heard any other news site statistics.
[PowerPoint] is a tool for capitalist presentation
I've read a few reports about how the Internet failed during this disaster since almost all news sites were too busy to respond. I disagree with that. Slashdot was here, as well as things like IRC.
On the channel I've frequented for years I got more up to the minute information than anyone in the office. Everyone was wondering where my news was coming from, especially since it was so accurate. While some people were sitting around watching CNN we were discussing and talking about what was going on with people very close (too close) to the events.
This doesn't even take in to consideration email. With cell phones and land lines too congested people were sending emails back and forth to get word on loved ones or just to talk about the events.
I think the Internet did a great job.
While the television remained my primary news feed, Slashdot was my primary web feed. It provided the community side of the equation: a finger on the pulse of the world and, particularly, America.
Thanks to the Slashdot crew for scrambling to provide the best possible service during a time when many other people were in emotional and occupational shutdown.
And thank-you to the people who form this community. On the whole, the discussions have been remarkably insightful and rational.
I'm hopeful that this web community is representative of the American population, and that we will see your political and military leaders taking sane action. This tragedy could all too easily throw us into devastating war with continuing long-term consequences.
I'll also take this opportunity to apologise for the several postings where I lost my head. While most of what I've written has attempted to educate a broadly ill-informed public as to why this attack took place, and to preach sanity in dealing with the attack, I have also lost my head in responding to some of the more dreadfully ignorant folk. For that, I am sorry: I should have been more patient and tolerant.
In closing, I'd like to assure our American friends that this has been a global tragedy. The outpouring of support, and demonstrations of grief and sorrow, have encircled the globe. Every nation mourns with you, and every nation feels a sense of shock and loss.
You are not alone.
--
Don't like it? Respond with words, not karma.
I thought the "Elliot in the Morning" crew at DC101 did a wonderful job. I need to write a letter to thank them. Hope Clear Channel gives them all raises after this.
Best Slashdot Co
In the future, you might consider making the "HTML Light" mode the default mode under heavy load.
Granted, it doesn't alleviate the DB problem, but it does limit the images sent down the pipe.
(more ideas pulled out of the ass) Perhaps another Apache instance or a Perl script (horrors!) to watch traffic and to ratchet the options down as traffic increases, based on a weighted system (level 1: no sigs, level 2: drop journals, level 3: no search, ... level N serve only static HTML)
This is an interesting problem, and I'm impressed with y'all ability to handle it.
Potato chips are a by-yourself food.
Couldn't the switch to static pages happen _automatically_ if the database goes down? The only difference to most users would be inability to post comments.
Hmm, that is actually quite a problem (though still better than just having the site go down). Maybe a 'comment spool' where the comments can be saved as flat files, ready to be inserted when the DBMS comes back up?
Anyway, kudos to Taco and the gang for keeping Slashdot up. Three million pages in 24 hours... how does that compare with the really big sites like Yahoo, AOL and CNN?
-- Ed Avis ed@membled.com
On a similar note, network traffic over the backbones increased from the normal 40% utilization to an 80% utilization Tuesday. (Sorry, can't remember the source). The article also said that traffic to search sites such as Google did not increase.
What this means is that people already knew where to go for the information, people know to look to certain sites for information. When MSNBC, NPR, CNN, and all the other sites failed I came here, and from here found a link to shoutcast which in turn led me to people who put up audio feeds from CNN - my only way to get the information while at work.
Thanks guys,
Travis
along with the volunteers rescuing people, donating blood or money, and helping us make sense of this madness. It's important to realize that informing the public about what happened was a crucial part helping the country when we needed it.
Thanks for keeping Slashdot running. When I heard about the news, I couldn't get to CNN or any of the news sites, so on a whim, I checked Slashdot. It loaded fast, and it was a great source of information. Eventually, I just had to go out to my car and listen to NPR.
I was surprised at how many good, informative comments there were. Sure, there were a few trolls or flamebait, but on the whole, the coverage helped in a time when many of us were at a loss.
My thoughts go out to the people who were affected by this and their families. This isn't over yet, but it seems Slashdot was a microcosm of the kind of stuff America is made of.
Insert simplistic political, ideological, or personal proselytization here.
I live in Manhattan on the Lower East Side. I watched the the events of Sept 11th from my roof top in stunned disbelief. My disbelief turned to tears when the second tower fell. Throughout that day and the days that have followed, I've turned to the TV and the internet for any information that I can get, but my patience for what is passing for news on TV is wearing thin. I almost feel as though I can't trust what they say on TV anymore given
that last night the reports were claiming that they had arrested 10
people at JFK and LGA with compelling evidence that they were potential
hijackers. This morning when I got up story had changed and now it turns
out that they hadn't arrested anybody nor was there any real evidence.
There are similar stories are floating around regarding people rescued
from the rubble. As far as I know, every story that I've heard so far
about survivors being dug out, has turned out to be false. Every
channel has a different number of survivors and sometimes they are
policemen and sometimes they are firemen. And then it turns out that
they were two rescue workers
who had been trapped in the course of the rescue efforts! Can someone
please confirm or deny if they have pulled anyone out who was trapped at
the time that the towers fell?
The part of it that makes me really mad is that I haven't heard very
much in the way of apologies for these mistakes, nor have I heard any of
the reporters comment on the sheer volume of misinformation that is
being reported as fact. I understand that the reporters are human and
there is a great deal of competition that drives them to report
information before they can do a throrough fact check, in order to scoop
their rivals. But they've begun to lose their credibility and are
unconsciously furthering the terrorists' agenda of fear and uncertainty.
My apologies for the rant. I guess I'm feeling the fear and anger that
is inescapable right now...
Thanks to the slash team for keeping slashdot up and running and thank you to all of the slashdot readers, who've provided both information and commentary that is sorely lacking on all of the major television networks.
eirik
"Slashteam kicks butt. Jamie, Pudge, Krow, Yazz, Cliff, Michael, Jamie, Timothy, CowboyNeal, you guys all rocked. "
Looks like Taco has the KatzFilter on, too.
Why hasn't anyone thanked the KatzFilter for greatly reducing the server load by not sending his crap down the pipeline?
Folks, I've got a very very bad feeling and if it's true then the worst is yet to come and President Bush is going to need all the support he can get. The other day when he got off the phone from the mayor and governor of New York (neither of which I can spell), President Bush started speaking off the cuff (undoubtably to the horror of his PR people) and after rambling a little he said, "...I'm a likable guy....but I've got a job to do...and I'm going to do it..." and he said this with tears in his eyes. Several people in my office including me think they've decided to use a nuke and Bush is getting shook up about how HE is the one who is going to go down in history for authorizing it. This is a terrible burden for him, no matter what. He deserves your thoughts and support....
I read "Plane Hits World Trade Center" on Saloon probably a couple seconds after they posted it. No link or nothing. Then everything went down...Except Slashdot. Everyone in my office was trying to get some info, so I decided to just watch someone else's screen for a moment. But they couldn't bring anything up. I went to my machine, tried slashdot first, and got the news.
Krispy Cream is people
I agree, you guys kick ass.
On the other hand, there is a congressman trying to use this moment for political gain by criticizing Bush and Guliani at every moment, so let him know that he's not doing the right thing: martin.meehan@mail.house.gov
~ now you know
Also, most local stations were simulcasting from CNN, FoxNews, CBS, ABC, etc. Twice through Tuesday I used paper clips as antennas to catch so-so signals from local stations.
Also, cable'd let you guys watch Toonami at work.
Oh, now I see why you don't have it. CT and Hemos watching anime all afternoon... :) (That and cable's 0wned by evil conglomerates, I guess)
--hongpong.com
You've all done great. I think everyone appreciates that /. dropped it's standard format for a bit to allow us to get the news, and provided us with a forum to vent our anger and disgust with this horrible act.
/. provided us with. I was able to get the news, because I work for a company that provides satellite feeds, so we have AP and Reuters on all our desks. But I still came to /. to be able to tell people what I thought, and a lot of other folks did the same.
/. before, hopefully constructively (but sometimes probably not :) because I've been a reader for a long time, and fear change. But I must say, this was one of the site's brightest moments, in some of the darkest times.
I think the forums were the most important thing
I've criticized
Thanks guys. You did great.
this is a little offtopic but It has something to do with the WTC towers event.
First I wish to say that I sympathize with all americans and families of those that died in the terrorist attack.
I'm a french citizen and wanted to say that this kind of event nearly took place in Paris in 1994. At the time a large airplane (can't remember if it was a boeing or airbus) was hijaacked by a group of algerian islamists.That plane had departed from Algeria. The terrorists requests on board the plane were very vague and unclear. The french air force was hesitating to shoot the plane down, which would have been a very difficult decision to take.
Luckily the plane which wasn't meant to fly to Paris didn't have enough fuel on board and had to land in Marseille (south of France) where the GIGN (~SWAT) took control of the plane. At the time the government didn't explain the reasons for this hijaacking and we never got any explanations from the terrorists themselves.
Later the interior minister Charles Pasqua admitted the plane was headed to Paris to crash on the Eiffel tower. Maybe he was wrong but this does seem suspiciously comparable to what has happened in New York 3 days ago.
The quickest way to become an atheist is to study the Bible thoroughly.
Great job on coverage, but how about starting a thread where all the slasdotters can vent on WTC without going offtopic? We need it...
So I was at the airport in Seattle at 6:00am. on Tuesday Sept 11. 2001
I had just checked in and as usual logged on to the 802.11 network and started surfing for news.
I normally hit Yahoo first, but for some reason I could not get to yahoo.com. My first reaction was, "Oh maybe the nameserver on this WayPort thingy is messed up". So then I tried
The top article was the first one to be posted about a jet crashing into the WTC. By reading the comments, I was able to find an active link to the picture of the smoke pouring out of the first building.
By this time they are starting to board the plane, and NOONE else knows what has just happened. (The CNN channel on the monitors was playing pre-recorded stuff). Since I was not able to find out much more, I just boarded the plane. However I can still get a good signal from the plane, so as soon as I got to my seat I started reading
That is when I saw the second plane had hit the second tower. At this point I call my wife on the cell phone and she is crying and I can't hear very well (her best friend worked in the Amex building and is safe).
So I feel VERY awkward that I am the only one on this plane that knows about this. So I lean over to the guy sitting next to me and show him the pictures. He kinda looks dazed, and then asks, "So how are you surfing the web on a PLANE?" It just didn't sink in, he was much more interested in learning about the wireless technology than the incidents that were happening in NY.
(Oh they had long ago told us to shut off all electronics, but I wan't about to). Then the captian comes in over the intercom and tells us that they are going to reopen the doors and unload us because all US flights across the country recieved groundstop orders. At this point people start asking questions and word quickly spreads through the plane about info that I was able to gather from
I just want to thank EVERYONE at
BRAVO!
--Wayne
CmdrTaco,
Thanks for the site. Not only was it the only site that was up, but better coverage was provided. I think we're all a little traumatized, but if it wasn't for Slashdot, I don't know what I'd be doing right now. I have to admit, I was really proud of you guys for working so hard on this story. I think that we all are. Thanks again.
Steve
The Death Penalty: Killing people to show others that killing people is wrong.
Great job on coverage, but how about starting a thread where all the slashdotters can vent on WTC without going offtopic? We need it...
Well, it's in no small part because religion isn't about crusades and blowing stuff up. That's not the way it's supposed to be.
"Supposed to be" and "are" are two different things of course. Religion sometimes becomes a justification for slaughter, but it's never really the root cause, just an excuse.
"No problem. I have the capacity to do infinite work so long as you don't mind that my quality approaches zero."-Dilbert
is that hits or pages for cnn? I count about 60 images on the cnn.com front page. still works out to an impressive ~850 _pages_ for 50k _hits_, but not as impressive as 50k pages would have been... that's the whole point of the comment earlier about cnn dropping their contract with akamai. with akamai, cnn would have been serving those 850 pages, but never would have seen the 50,000 images requests...
- mark
But... Lets also not forget that streaming video and pics are static, and that at least the video is served up by completely separate machines. And while the serving up of that video may be no trivial task, its comparing apples and oranges; completely different tasks.
Lets also differentiate between content type, and content. Because doing expensive db ops to get that "light" demand text is a completely different ballpark to making several thousand GIF/HTML pages available for download.
I think you're under-estimating the work behind slash... make sure you differentiate between large-bandwidth and server-processor-intensive operations. Video streams use next to no processor time on a server. Database operations to retrieve an ordered page with dynamic content on the other hand are rather expensive on the processor, especially when x10,000 users. The end result is that it is easier to stream a LARGE video file than it is to send a SMALL html file.
Just FYI
Video meliora proboque deteriora sequor - Ovidius
I'm curious, what method of duplication do you use to keep a duplicate of all tables ready as a backup? It is very useful to have backups that can easily serve as drop in replacements.
Here at IBM, we have in-house TV served over Token Ring to monitors at the corners of the buildings.
The monitors were re-broadcasting live news feeds from the outside world (can't remember who they were showing, CNN or NBC, or someone else).
This was more than just a localized tragedy; it effected all of us. In that vein, we all have a role to play in the recovery.
Slashdot can't dig anyone out of the rubble, but thanks to the efforts of its creators it managed to both keep us informed and (more importantly) allowed us to share our feelings and thoughts. For a lot of us, Slashdot allowed us to begin some sort of healing. In facilitating that, in allowing us to help each other cope in those first few hours, Slashdot performed a great service, and the people who kept it running did more than "their part" in all this.
I understand you're angry. Please don't let that anger consume you and blind you to the good that was done here.
Every year during my review, I just pray the words "slashdot.org" aren't mentioned.
If you think that the inevitable result of any sort of belief in a religion and practice of it is vengance and violence, you are sadly and pathetically mistaken. Did it ever occur to you that those muslims calling for peace and throwing bombs were entirely seperate groups of people? That there are those who say their beliefs fobid them from taking a life actually mean it and put it in practice? It isn't the talkng out of your ass hypocrisy that people on /. wallow in and condemn on a regular basis that you seem to confuse heartfelt religious sentiment with. I can only hope that any people who are as misguided and confused as you suggest will look back on tuesday and realize just how wrong and contrary justifying murder with their faith is.
"I'm a loving guy. And I am also someone, however, who's got a job to do and I intend to do it. And this is a terrible moment," Bush said.
http://www.foxnews.com/story/0,2933,34322,00.html
I hope you're wrong about the nuke.
I'd like to take this time to say thanks to the Slashteam. Great job!
Also, I'd like to take this opportunity (since Slashdot is read by people from many countries) to thank the rest of the world for all of the support. We are going to need it even more in the future as we plan and execute our next course of action and the many actions sure to be in our future.
We as citizens of the world need to send a message that this type of behavior will not be tolerated. Not only in the United States but in every country. We Americans take a lot for granted, but once something like this happens in our own backyard, it becomes personal and you can be certain we will bring all of our resources to bear in punishing those responsible.
Please continue to support us as we go forward. We will prevail and come out even stronger. Rather than tear us apart, this has only steeled us and made us more resolute in the course of action we all know we need to take.
Thank you!
Co-founder and designer at Music Nearby: http://musicnearby.com
But software's no good without a team to back it. The quality of Slashdot, the ability to keep it going in the face of world-wide panic, and the fact that CmdrTaco hasn't throttled me for being an obnoxious SOB, is proof that the team is about as good as you get.
The network, however, is another matter. The actual wires, the routers, the DNS servers - the things which are ESSENTIAL in times of crisis - just couldn't cope. THAT is NOT ok.
The network, as-is, is designed for "typical" loads. Translated, that means it's as cheap and unstable as the designers could get away with & still make a buck. However, communication in times of crisis is the single-most important thing you can have. Many rescuers are relying on cell-phone calls to work their way through the rubble. Do you think they'd be happy if the local receivers were sporadically rebooting? Or if the phone system collapsed, half-way through?
The Internet is a vital resource, in a time of emergency, and it proved this week that commercial organizations CANNOT handle emergencies. WILL NOT handle emergencies. The extra capacity required to cope might impact their profits. (Awwww!)
People in that rubble are depending on an infrastructure that is barely there, to survive. Sooner or later, other people will depend on it again, whether it's a natural or man-made disaster. It's probable that the shoddy infrastructure has added unnecessarily to the very high death toll. That is SO easy to prevent in future. Even if one additional life is saved, from higher-quality networking, I'd say that was worth every cent.
It's a small world and it smells funny; I'd buy another if it wasn't for the money; Take back what I paid (SoM)
I think we may also be underestimating how dynamic CNN etc's web pages may be. It is clear, for instance, that pages are customized to some extent by broad geographical region. They have seem to display random user's comments in several sections. There is probably other dynamism going on there, too.
Among all the useful slashdot features the moderation system seems to be the most important feature, and even if it is not balanced to deal with 2000+ articles, it still behaved pretty well, minor glitches aside.
Overall, slashdot and it's moderastion system helped me a least threefold to sustain this disaster:
It provided a huge low noise discussion forum by encouraging people to think what other readers might like, and by discouraging people to dump garbage into the system
It is very rewarding to post a comment and see it beeing moderated up; it was especially helpful in this case to see other people reading what I wrote, reducing the feeling of fear and powerlessness in this situation
The slashdot community, often critized for beeing somewhat narrow minded, and especially the moderators have clearly shown that they cover a large political and social spektrum, and few extreme lunatics write here, compared to other places on the internet.
Thank you all, the slashdot team, and everybody else who contributed to make the last days a bit easier to endure.
p.
Without order, nothing can exist. Without chaos, nothing can be created.
I think he inadvertently made an excellent point.
Six Degrees Of Seperation
I think that everyone knows someone who knows someone (etc) who was involved in this tragedy. SDOS reminds us how close we are, as a human family, to each other.
Reality has a liberal bias
Jerry Falwell and Pat Robertson blaming the events on liberals, feminists, etc. etc. etc.
While I wholly condemn the actions of the terrorists I do have to critically ask, "Did the government of the United States of America have this coming?
You'd have to be blind to see that the U.S. government has been supplying arms and training and money to factions around the world for over 50 years. You'd have to be blind to see the American government change its mind mid-stride -- first by supporting a group (again, with weapons and money), then by turning face, cutting off support or even condemning the actions of the group they supported.
You'd have to be insane to believe the 1973 crap propaganda article by Gordon Sinclair is a clear and frank view of the United States of America and its leaders and their policies.
The government of the United States of America has been bullying and harassing nations for a very long time, flaunting themselves as a superpower which is untouchable. They've stuck their noses in other nations' business too many times and someone had decided to cut it off.
I don't agree entirely with this Guardian article but it does rise a very strong and important point: The U.S. must change the way it carries itself in foreign affairs. The American people must stand up and take active interest in their nation's government. The American media must stop downplaying foreign affairs.
an aside: the Canadian people aren't much (any) better in this regard. Canadian readers: How much interest do you show in your government??
I do not believe that this is the act of one nation, or even of a nation. And I am frightened because I do not think this is the last.
The U.S. government and media is running around crying "Why me? Why us?" and you have the President standing frail and shaken, telling his nation that "He's gotta do what he's gotta do" instead of analyzing the situation properly and keeping cool.
I must give Bush credit -- he did not spout off about Arabs or "them guys" as Clinton did with OKC -- Bush remained calm and rational. I fear that this is quickly fizzling out because his anger is taking over and as President, he is not allowed to have those emotions. He is a man with the power of a very large, wealthy and military nation. He is not allowed to be angry. I think he is grappling with those emotions and his reserve is failing.
As a Canadian, I demand retribution for what happened in the United States this week. I am not saying "forgive and forget." Blood will be shed, and rightly so. Check out my /. userpage for views on what I personally feel is acceptable for retaliation. I also think the President should send a strong message that it is not acceptable to hate the middle eastern people -- Just as there was no witchhunt against all white people with OKC, there should be no anger towards the Arab, Muslim and other middle-eastern people within or outside the U.S. This is not an attack by the middle eastern people nor their religion; this is an attack by terrorists and cowards too cowardly to stand up and fight.
And I fear that we will be brought into a world war because of it.
That can't be anything but a deliberate troll. Or a complete mindless idiot who doesn't know what he's talking about. Then again, there's so little difference between the two that I just couldn't tell.
One day I feel I'm ahead of the wheel / the next it's rolling over me / I can get back on / I can get back on
I was wondering if Slashdot was going to stick with "google search" indefinitely or is Slashdot going to bring back there own search engine. I really hope the regular Slashdot search comes back. Google just doesn't cut it when searching for something specific. I wanted to go back to a story about a benchmark and review of DDR motherboards used with Linux. So I tried the following search: linux ddr motherboards
... Re:Why didn't they use DDR RAM on the AMD? by Splork ... someone
...
... Re:Athlon Motherboards... (Score:1)
... until we start seeing DDR mobos hit the shelves (any ...
... Quake3 demo benchmarks
... with 256 meg ddr sdram running at ...
l - 101k - Cached - Similar pages
... the cost of producing
... need two seperate 400MHz DDR channels to get ...
l - 89k - Cached - Similar pages
and this is what I got:
Slashdot | Pentium 4 Under Linux
... Under Linux, I would not buy a P4
out there selling G4 motherboards with standard form factors and
www.slashdot.org/articles/01/07/15/209215.shtml - 69k - Cached - Similar pages
Slashdot | Linux Intel Chipset Comparison
... it in march, and i run linux on it, and it performs
by Diabolus (troy
www.slashdot.org/articles/00/12/18/056248.shtml - 46k - Cached - Similar pages
Slashdot | AMD Athlon Multi-Processor Under Linux
... on several single-CPU motherboards; check your favourite vendor's
under linux on the following boards
www.slashdot.org/articles/01/07/12/1838238.shtm
Slashdot | Intel To Drop Rambus Exclusivity, Support SDRAM
... problems with the newest linux kernels - but widespread - well
motherboards and chipsets, but
www.slashdot.org/articles/01/07/26/1153225.shtm
That is just the first few but I looked through a number of them and I couldn't find the story I was looking for.
The article stated 50 pages/second were being served. 50 pages/second on ONE machine would be 86400*50=4320000. 4 million page views. From *one* machine. The article indicated 6 web servers, IIRC. 6 * 4 = 24 million page views. I realize there are spikes in usage - there's not an even distribution. And I also realize that the DB was working overtime (as were the people) trying to serve up info. But at the end of the day they recorded 3 million page views. Something doesn't seem to add up.
creation science book
Yes, I'm a Christian. Yes, I wept when Rev. Billy Graham spoke today annoucing, unashamedly, the Gospel of Jesus Christ at the National Cathedral. And, yes, I rejoiced to hear the Muslim cleric standing with OTHER Americans on this day of prayer. But, I cannot stomach the transcript I have read in that Washington Post article. May the author of those words be shamed at the Lord's appearing.
-- @rjamestaylor on Ello
That was more likely to be your local cable system's :)
choice than that of the government. I've got about
150 channels (love that digital cable box), and
most of the ones that were off-air (i.e. their
transmitters dropped 1500 feet) were, at least here,
running simulcasts of CNN or MSNBC. (The religious
channels, oddly enough, are all local, and they
just kept right on with their preaching, not
breaking the network, presumably because they're
all run from a glorified TiVo box in someone's basement.
... with reactions such as you describe. Christianity is (even more than Islam) an evangelical religion, in which there are strong pressures built into the belief system to convert others to one's own way of thinking, generally under the guise of "saving their soul." I have personally experienced this sort of pyschological assault from Christian sects ranging from Catholic to Mormonism (yes, they do qualify as Christian in that they worship Christ, even if the other sects won't claim them).
I won't go into a long diatribe at the offensiveness of this mindset or this behavior, but rather reference it in order to point out that, as a genre of religion which is bent on conversion, i.e. selling their viewpoint to others, Christian sects tend to be obsessed with appearance as much as substance. Whether it is cloaked as "setting a good example to others," "representing your faith/church to others," or "demonstrating through actions what it is to be a good Christian," none of which are as blatent as the Mormon adage of "avoid the appearance of evil," the underlying message is clear: appearances are at least as important as substance. With a mindset like that, reinforced every sunday from one's spiritual leaders, is it any suprise that people who look even a little non-mainstream garner the reactions like you describe?
We should kick ass and eradicate our enemies. Not in the name of God, not in the name of some religion, but in the name our our country and our people, which have been attacked and shall be avenged. Keep church and state where they belong, separate, and obliterate the bastards who committed these atrocities last Tuesday in the name of our secular, democratic instutions, leaving each of us to pray, and to grieve, in our own fashion, according to our own beliefs. And never make the mistake that just because someone doesn't share your beliefs, ethnic background, or skin color that they are in any respect less capable of grieving than you.
The Future of Human Evolution: Autonomy
It looks like CNN and CNBC need to fire their web guys and hire the caliber of people that slashdot has. It's funny how a backwater news site has better technology and higer reliability and scaleability than the largest news sites on the web.... It really makes you think.
Do not look at laser with remaining good eye.
Obviously, the Slashdot team deserves all the thank yous and kudos that they get here. But I would like to thank some other people as well.
Thank you Slashdot community, every one of you who posted insightful and informative comments and links, and everyone who took the time to moderate while they probably wanted to hunt for more info.
Slashdot was one of the few sites that kept us informed at work, and some co-workers actually first heard from the disaster here on slashdot. All the opinions and feelings expressed in the posts also helped us Europeans to understand even better the impact of this disaster on your society. (Please don't get me wrong, everyone here is probably as shocked and horrified as you are).
Once again, thank you, both Slashdot team and community!
karma capped
no one will probably read this, but this is a great story and i would have loved to read more about what was done. and in depth. i hope that someone reading my comment will put it in wired or shift or create or web techniques.
I'm normally one of the first to rant against Slashdot when it is hosed. (Kind of like upgrading to the new version of Slash when I said it really wasn't ready for prime time?) I mainly get bent out of shape because I expect this to be treated like a production site.
You did great this time. Much better than I would ever have expected. Grats, and thanks for the level of service.
Any business or ISP absolutely should be using proxy servers.
Proxies are good for static content, but many sites use dynamic content, assuming each human user has a unique IP address. For example, discussion sites such as Kuro5hin and Slashdot often limit the number of comments a given unique IP address can post; running all comments.pl posts through the proxy makes it look as though one user is flooding Slashdot with AC comments. Proxies can also have bugs: I've used a Novell BorderManager proxy that didn't even let me set persistent cookies.
For those of you who are unfamiliar with proxy servers it basiclly acts a lot like your browsers cache but it in general is far more effecient and is shared aong many users.
How can a browser or proxy cache dynamic content personalized for each user?
Will I retire or break 10K?
They don't come to mind, because there are none. Funny how much you left out, such as the fact the pharmacy in question was owned by Osama Bin Laden.
This attack further justifies the promotion of missile defense, not the other way around. This is the first battle in the first real war of the 21st century, in which we won't have the luxury of fighting organized militaries, only nutcase terrorists. The terrorists will gain access to weapons of imaginable destruction. We have to root them out, and we have to defend ourselves against them.
Chomskys arguments make me sick. This incident proved who is on the side of good and who is on the side of evil. When we (justifiably) bombed Iraq, there were not parties in the street celebrating the deaths of Iraqis. We simply don't act like they do; respect for life is built into our culture.
Since the event, I have a much greater appreciation of the Israelis plight. They looked bad to us when we were comfortably enjoying life, but now that this tragedy has hit home its clear why the Israelis act so harshly toward the Palestinians. The extremist militant Islam factions WANT US DEAD. Their goal is not to establish peace with Israel, but to drive them into the sea. We can add America to that list.
I don't see how we can establish peace with or negotiate with those who want to destroy our way of life and replace it with a much more oppressive one. How can you have respect for societies that cut off the hands of theives or stone women to death for exposing their ankles? They hate us. They want us dead. I say, kill them first. Establish peace and democracy throughout the world.
Its pretty clear to me that this is now a battle between good and evil, and who is who in this world.
No, Thursday's out. How about never - is never good for you?
I see even classic Slashdot is now pretty much unusable on dial up anymore.
> I keep seeing this sentiment. What on earth are the purveyors of it thinking?
What I'm thinking is that he's doing exactly the same things, for exactly the same reasons, as those who started the chain of events that ended those peoples' lives. See below.
> Would you say, "Jerry Falwell killed 5,000 people. Send him
> to The Hague."? It sounds ridiculous, but you're not leaving any
> room for any other interpretation.
Well, if bin Laden is responsible for this tragedy, you can't officially say, "bin Laden killed 5,000 people" either, because it's not literally accurate. Few, however, would have difficulty placing responsibility if he was the mastermind. By the same token, Falwell doesn't directly commit crimes, but his inflammatory rhetoric inspires those who do.
> Hey, disagree with him, tell me he's rude, tell me he's a hypocrite,
> but don't put commentators on the same level as terrorists.
I don't think of Jerry as a commentator, I think of him as a hatemonger. He demonizes those with whom he disagrees and seeks to lay blame for all of the world's woes on those who are different from him. He hates others merely because of religious belief, and that makes him no better than the terrorists that committed these atrocities. The perpetrators of Tuesday's attacks killed thousands in one act, and Falwell's followers are trying to do it one clinic, one student, one religion at a time. But, it's only the scale that differs. It's still terrorism, and it's still evil.
Virg
I just wanted to throw out another note of appreciation to you guys. /. was my primary source for news on Tuesday, since I don't have a TV at home. You guys did a fantastic job and we all are indebted to you for the great work you've done. Thanks again!
"I may not have morals, but I have standards."
Since search is down, I cannot provide you with a link to the Slashdot story about their changeover to a new cluster...
However, I believe that Slashdot utilizes four machines: three webservers and one machine dedicated to database serving. As far as I know, the database machine has either dual processors or one that is rather fast (see: 1.2ghz +).
Do you like German cars?
It doesn't help that Slashdot doesn't show the year of the stories either.
Prevent email address forgery. Publish SPF records for y
I'm the maintainer of Apache::SizeLimit. I suggest you use the MAX_UNSHARED_SIZE setting. It's the most effective for heavilly loaded sites. If you have suggestions or questions about usage, send them to the mod_perl mailing list. I monitor it and will see them and respond.
I agree Slashdot did a gre job on Tuesday.
I actually searched through the user comments for "prayer", expecting to see a flood of "how DARE you tell me to pray! What a crock!" but didn't find ANY.
I know that attitude runs among some people, but I'm pleased you could restrain yourselves this time. There really is a time for prayer, and this is certainly one of those times.
It's bascially just top-level domain targeting, loosely referred to "geotargeting". Using HostnameLookups in Apache is not the optimal solution, I've tried other approaches and it ends up causing big problems and headaches. True geotargeting requires a large database (which some compnaies sell) that maps subnet address to city/country, and then you're talking about hitting another database in realtime for every page loaded and I don't want to do that Slashdot.
>about how Slashdot handled the gigantic load
:) ) You've just found an attractive title without even knowing it :)
Taco, if you ever want to make a XXX movie for nerds (with 'stuff' that matters
--- Metamoderating abusive downgraders since my 300th post.
Well, God "lets" lots of things happen. There is a lot of evil and hate in the world, and God has given us free will. Hard to accept, but true.
As for specifically why God let it happen, I think there are a few possibilities. He wants to get our attention. Badly. Now you're saying "then why doesn't he just show himself!" Well, to some, He does - either directly or indirectly.
But God showing himself often doesn't do too much good. The Old Testament is full of stories about God physically manifesting Himself to His people. And guess what -- they kept getting farther and farther away from Him. it finally took their exile to Babylon to really get their attention, and there was a joyous celebration upon the people's return to isreal.
In a similar way, I really believe that God will use this to draw many, many people to Himself. He works in all things for good for those that love Him. What Satan has meant for evil, God has meant for good.
I'm not God of course, so I'm just spouting of speculation, but I am fairly convinced there's some truth in this.
...admirably.
thank you, rob & crew.
upon hearing rumour of what happened, and not being able to access any of my bookmarked news sites, take a wild guess what url i typed in.
up it came, immediately, with usable information.
good? yes. you've done well. if you still need to break down, go ahead. i find no fault in tears.
tragedy is not a strong enough word for the recent calamity. i (a canadian, if it matters) cried also.
peter
(i sin ø)
e
united states nuclear device terrorist bioweapon encryption cocaine korea syria iran iraq columbia cuba
Make fun? Was I cracking jokes? Did I claim superiority? Where did I even REMOTELY compare them to the terrorists?
I was raised Catholic, and was an altar boy for years. I've had my share of religion and religious education. I am still a Christian, and see no reason not to admit that.
Pat Robertson and Jerry Falwell are a blight on the Christian faith. Statements like the ones they made that started this thread can turn millions off from the faith, especially women (FEMINISTS brought this on our country?).
I never compared them to the terrorists, I simply stated that God can't be too pleased with them. I used hyperbole, admittedly, but it fit into the context. I think you may have misread my statement.
Also, I don't hate.
Long ago in my wasted youth 3 or 4 of us would play lots and lots of "Atari". You know back when playing video games at home meant "playing Atari". I could look out the window and see velociraptors on the hunt.
Anyhoo, sometimes one of us would be on a really long streak that the rest of us wanted to end. When someone has racked up 60,000 points at River Raid then he needs to DIE because I wanna play damn it! The rest of us would exchange knowing glances then I would say, "Wow Chris! You're awesome today! I've never seen anybody go this far on one plane......" Blam! Works every time.
Let me just start by stating 2 things:
- I'm portuguese (as in Europe) which means that I might not take things as personal as some of you.
- I don't like the guy (G. W. Bush). I honestly believe you chose an underqualified person for President (although the voting majority didn't actually vote for him, your system made him the winner -- which is ok, it _is_ the same system you've used for years.. if it's wrong, change it and it won't happen again).
First of all, IMHO, there is no excuse, no cause, no ideal, nothing that can justify the killing of people. We define certain circumstances in the law in which this is tolerable: self-defense, etc.. Terrorism, whatever form it may take, isn't one of them. It is intolerable. We all live on the same planet, depend on basically the same things to survive and, most of all, belong to the same species. We all have to accept and live by a certain number of rules in order to make it possible for _everyone_ to have as good of a life as possible. To think that one is superior to any other because you or him/her think/act/feel different is not only stupid, it's a waste of the cognitive faculties we've enhanced, as a species, over thousands of generations.
But the truth is, things don't work. The "system" doesn't work for most people. People die every day of hunger, dehidration, or lack of medicine as common as rain in most industrialized countries. I'm not saying we should try to understand the people who commit acts of terror. At least, not to look for excuses for there are none. But it does seem a terrible waste (not to say an insult to all the deceased) when we fail to realize that any 'normal' human being would never do something as hideous as this Tuesday's attack if things were ok.
The Al-Koran is, unlike 'popular' opinion, a very 'open-minded' text. The message is not about hate, or pain, or punishment, but rather of self-enlightenment, respect and tolerance, much like the "New Testament" for christians or catholics. So why do we see this kind of fanatic behaviour (suicide attacks, I mean) repeatedly associated with arabic people? Could it be that they feel, somehow, _we_ are to blame for a lot of their problems? Could it be that, to some extent, they're actually right?
When you see priests or vicars, like Falwell, feeding intolerance into people do you imediately generalize it to the whole population of priests and vicars? Or their believers? Why don't we extend the same curtesy to arabic people? Why don't we accept the likely possibility that these people have been mis-lead by other people who should know best, but don't? If you feel down, feel that the whole world is against you, wouldn't you be a little more willing to embrace such extremist views?
Should the people involved in the terrorist attacks of the 11th be brought to justice? Damn right! But notice I said 'justice'. We can't fight terrorism with some new form of terrorism (state or country-sponsored assassinations/attacks ARE forms of terrorism). There has been no declaration of war. No state or country or protectorate has declared war against any NATO country. The point I'm trying to make is: you either consider every person in Afghanistan (sorry, can't spell it) a terrorist or otherwise guilty of the attacks on the planes, WTC and Pentagon -- which would justify the envolvement of armies (it _would_ be the same as a declaration of war), or you stipulate that there _are_ people in Afghanistan who have _nothing_ to do with what happened last Tuesday. In this later case, there is nothing that justifies treating those people the same way you/me/we all want to treat terrorists.
What am I trying to say? Generically speaking: I find it already troubling that my country can go to war for reasons I totally disagree with and, I, along with every other citizen of my country (regardless of their views towards that conflict) would pay the price. But it troubles me more to know that, if NATO really gets involved and we end up bombing the hell out of Afghanistan, we will be opening up a precedent whereas any criminal actions by a citizen or group of citizens of any country, or living in any country, can lead to that country becoming extinct. I shudder to think that anyone can be killed because of someone else's actions. In a way, however inexcusable the reasons might have been, the people on the airplanes, Pentagon, WTC towers and those who came to help, who died last Tuesday, died just because of that. They payed the price _someone_ stipulated for things they did not do.
This is the only oportunity we have to really do things right. To show that we DO believe in democracy, in tolerance, and in the principle 'innocent until _proven_ guilty'. And to prove that, no matter how much our hearts call for blood, from sheer shock and pain, we _can_ act as we all say we all should.
I'm not worried if G W Bush is sad because he doesn't want to be the 1st person to use a nuke in a non-war scenario. I'm worried about the thousands, maybe millions of people who will suffer, directly or indirectly should that come to pass.
I sympathise with you all. I may not agree with a lot of the USA's foreign policy, but I do not confuse it with the american people. Please don't do the same with the afghans. If their regime, government, whatever, is somehow responsible (aiding and abeding, for example), then there _are_ solutions out there better than massive destruction. Economic sanctions (Iraq, Germany after WWII), blocking that country out. International Courts to judge all the people suspected of involvement, instead of summary executions (P.R. of China, anyone?). Isn't that how things are supposed to work?
These people have shown they do not know what democracy, freedom and tolerance mean. Let's try to show everyone that we, at least, do.
In Executive Orders, terrorists flew a plane into the White House, killing most of the major gov't officials that were there for a ceremony. Sound famaliar?
Don't remember which book it is (Never finished it), but there's one about a small terrorist group gathering materials and machining a nuclear bomb to set off in a football stadium in Colorado. The possibility of it seemed to be almost zero...but so did the possibility of a hijacked plane being flown into the Pentagon. What's scary is that it's not as hard as it seems. With bin Laden's resources, he could have procured the materials and gotten people to carry a nuke-in-a-briefcase into the WTC, and taken out all of Manhattan. Not that I'm saying what happened isn't terrible - it is - but the possibilities for terrorists these days are WAY past frightening.
Terrorists don't care about diplomacy, they don't care about the politics, they care about causing pain, terror, death, and destruction. How are we supposed to fight an enemy that is free to use weaspons many times more destructive than our government will dare to use? How can you guarantee safty?
Look at me...I'm turning into a paranoid conspiracy theorist.
Now, the day you can convince me that all atheists must necesarilly be communists, you might have a point.
Don't label something "offtopic" unless you know the topic well enough to tell what's on topic.
Like Taco, one of the major sites I hit was cnn and msnbc ...after, mind you... loading up /.
/., as it was very insightful and correct in a backhanded way:
Well, everyone where I work (well, now used to work as of today) was feeling so out of it because there is literally no cable access in the entire building(s).
People wanted *information* and the tradegy also opened a few eyes with us being asked (the techs).
My response was "slashdot.org is the best place to go...and don't forget to read the comments section which will have more valuable information by support from other techs and people out there".
Heck, even today one of the Directors asked where to go for even more info...and once again, I recommended slashdot.org with the "down and dirty" explanation 'this is a community of "nerds/techs" that kept the information flowing by giving up their time and resources to keep the rest of the world up to date.'
Some of my coworkers asked why, to which I would smile and say "what does the "I" in IT stand for, but "Information".
Moose.
Oh, and over at arstechnica.com's "lounge" section there was a comment that deserves to be on
"We seem to project to the rest of the world that we are 'fat, lazy, and kind of goofy', but what most of those that dislike us forget is: when you piss us off we tend to fight like cornered badgers (Tooth and Nail or the movie "tombstone" the "I'm coming and I'm bringing hell with me for those that don't get the badger reference).
I *am* Interesting and I *am* Insightful and IF ppl would read my FSCKing comments they'd see that. (me ranting after several post, esp after losing a +4 to database corruption...now..who the hell cares? It ain't that important in the grand scheme of things.
Amazing what happens when you actually get on board the "cluetrain".
Heh, I've babbled enuf, thanks to everyone + world.
Have you read the moderator guidelines? Well, have you, PUNK? (and I want a Karma: Gnarly option)
Actually, the crash of a plane occurred at the end of Debt of Honor and was also referred to at the beginning of Executive Orders. The Colorado nuke scene is the climax of The Sum Of All Fears. Ole Tom will have trouble topping what's happening these past few days and in the weeks to come....
Thanks to the team for keeping the site up (just, but better than most news sites), even if I did have trouble getting logged in that afternoon. However, I put that down to the load you must have had and shrugged. I guess I must have been hitting the static servers.
Finally, the obligatory sympathies to all involved, in whatever way. Personally, I'm surprised it was only 5,000 missing given that the WTC could hold 50,000. 5,000 deaths is still a tragedy, but it could have been much, much more, so we have to thank the small mercies.
Real DBMS people will correct me if I'm wrong, but isn't MySQL's problem with multi-field keys a symptom of bad query optimization? As I understand it, MySQL is just a simple SQL interpreter running on top of a simple ISAM engine. What's missing? A query optimizer, which expedites data access in much the same way that a optimizing compiler expedites execution of native code.
Of course, you'll want to stick to open-source engines. But that still gives you plenty of choices. Have a look at Interbase, its Firebird variant (see IBPhoenix.com for Open Source efforts for both engines), and, of course, Postgres.
Man, I thought I was the only one with such ghetto-style equipment!
My Freakin Blog
however, I believe that those regional pages are probably (on a country-wide basis at least) generated dynamically to a static page which is then served up to the masses. It is also entirely possible that close zip codes are grouped together also in a static page.
These pages may well be generated every ten minutes, to appear dynamic, but to say the least, this is far below slashdot's level of (normal level) 25 pages per second, let alone the peak of 60 pages per second.
Just my opinion, make what you will for your own.
Video meliora proboque deteriora sequor - Ovidius
Thank you. You were my main on-line information source. CNN got evened-out later in the day, but from my point of view Slashdot never faltered. I was deeply affected by the events and stayed home all day and I *needed* information. Even now I'm deeply shaken, but I appreciate you guys almost as much as the rescue workers.
Khaladan's dad
But hey. They ARE ALREADY hitting another database today as they do the DNS-reverselookup. Making that lookup more simple by reducing and grouping nets into a small .cdb or other LOCAL FIXED DATABASE, will speed up that process indeed. It's just a matter of interpreting the ipindex in an intelligent way in respect to what the result is used for. Not name-mapping but actual geotargeting.
Almost correct, but you messed up the conclusion. Falwell and Robertson want the populace to pay them money.
I don't believe they much care about love, or else they wouldn't hate so often. Since God==Love (according to *their* *own* sources), they must not care about God. I doubt they care at all about the populace repenting or doing anything regarding God at all. Even if you switch to God~=Love or God iff Love, I don't think this argument changes in any substantial manner. If they want to prove me wrong, they should quit hating.
Of course, I doubt *they'd* agree with my analysis...
-Paul Komarek
True geotargeting requires a large database (which some compnaies sell) that maps subnet address to city/country, and then you're talking about hitting another database in realtime for every page loaded and I don't want to do that Slashdot.
Wouldn't that be a nice open content project for the open source software community? Everybody contributes, many can profit from this, everybody's happy (except for the guys selling this).
Any comments on how one could set this up?
Yeah, whatever happened to the planned NNTP access to /. comments? Read-only would be great, as a start.
One of the few sites that was accessible on Tuesday was washingtonpost.com - they Akamaized every page on the site (not just the graphics).
Exactly... Slashdot should start showing the year - now that it has been going for more than a year :)
OK, how about this: ``an extreme Atheist, Joseph Stalin, and his followers some time ago killed not himself but millions of others, especially Orthodox Christians.'' I am neither an Orthodox Christian nor an Atheist, extreme or otherwise, just calling the shots where they hit.
Stalin is far from being alone. The only difference between an extreme Atheist and an extreme InsertReligionHere is that the extreme Atheist generally won't kill ``themselves and'' - they'll just kill the other people. In principle, the Muslim kamikaze is better than the Atheist murderer because (s)he is not asking others to die when (s)he refuses to.
That's quite frightening. America is most definitely a place for Atheist, Christian, Muslim, Jainist, whatever, according to its key founding principles. If Dubya is saying otherwise, it's time to pack and move somewhere that really does grant you freedom on conscience. Australia's Constitution is pathetically weak on the topic when compared to the US Constitution, but our politicians have also done less work to undermine what protection it contains.
Got time? Spend some of it coding or testing
In times of stress and tragedy - like the death of a loved one or kilodeaths from a terrorist attack - people will respond to the pain by episodes of "displacement behavior" - frantically doing more of whatever it is that they do normally as their specialty.
(For instance: I recall a lawyer who, in the first quarter-hour after being informed of his grandfather's death, thought of at least four possible suits that could result.)
This is generally a GOOD reaction to have.
Those whose specialty is particularly useful to the community in times of trouble (such as the slashteam or the fire/police departments) put on an exceptional burst of productive effort.
Those whose specialty might get in the way usually figure this out in a short time and shift to doing something else.
Those whose specialty is not particularly useful in the situation are kept busy and can be ignored until they get over the shock and find something more useful to do - and even if their specialty is not useful to the particular situation it may be useful to the general health of the community in the long run.
Those whose specialty is totally irrelivant to both the immediate problem and the general health of the community continue to be totally irrelivant.
Of course different members of the Slashdot community will have different opioions of where Katz falls in this list. B-)
Bantam Dominique roosters crow a four-note song. Once you've heard it as "Happy BIRTHday" you can't NOT hear it that way
Slashdot did provide a very valuable service the day of the attack.
Absolutely!
Take into consideration that during the day at some point all major media web sites died.
I noticed that one other survived: The Drudge Report
Matt's site stayed up when the rest went down. (It also has taken a lot of load in the past, and as a static, hand-edited, HTML page it doesn't have as much potential for database trouble when the going gets rough.) He did a fine job of finding and linking relevant major-media news items as they showed up - and you could often figure out what was up from his summary when the media outlet went down shortly after. He also found stories the US media won't cover - such as the outrage among many Moslems at the attack and a hint at the enormous charitable contributions in Moslem countries for the victims in the US.
But Matt's largely one-man show and dependence on the regular media put him at a disadvantage to Slashdot's fine team and enormous user base - many of whom were on-scene for the events or had expert info to contribute.
Fortunately, comparasons are not necessary. The two outlets complemented each other very well. With Matt to find virtually everything of interest in the old media (and to provide a pipe to keep politically-incorrect stories from being hidden), Slashdot to bring in info the old media miss (and provide ANOTHER pipe for the non-PC), and both sites up throughout (whether through simplicity or heroic effort), internet users who surfed both were some of the best informed people on the planet.
Bantam Dominique roosters crow a four-note song. Once you've heard it as "Happy BIRTHday" you can't NOT hear it that way
Actually, if you look very closely at the problem, you'll find that the issue is generally the organisation, not the religion.
Here in Australia, we have unions, which may be somewhat different to American unions. Most unions here have gone from being a vital lever for employees to use against expliotative employers, to being exploitative self-serving bullies in their own right. Unions should serve freedom of choice, but they've actually reduced freedom of choice. This becomes clear when you see building sites covered with ``NO TICKET, NO START'' stickers. It's not as if the building companies have any choice left, and regardless of what the law says, the reality is that if you want to work on a large site, you must join a union and you must continue to obey the union.
It's almost the same in Science. In many disciplines, you must believe in ``natural history'' (ie a theory of origins which supports Atheism in particular) in order to hold a job. If you don't do this, even if you hold no particular religion, it becomes effectively impossible to publish in mainstream journals, regardless of the value [detailed] of your work.
This is a problem to do with people, and with the nature of mankind - about which religion has much to say, some of it true - not with the particular area of dispute.
Got time? Spend some of it coding or testing
I noticed on Tuesday that Slashdot was serving me static pages, unfortunately that just kept making me try to login time and time again and trying to refresh the page to get my personalised one up.
/.'d a few times over.
The fact is - unless I can "browse at 2" Slashdot becomes pretty much unnewsworthy - especially as I was relying on user comments for information.
My boss eventually got a 14" TV set up in our area.
Sky TV in the UK kept their website up for the entire day, which is good as they run my company's software - and from the links in the original story at Slashdot I would imagine that they would have been
Excellent idea, but gzip sucks up compute, and the alternative to bogging the webserver's CPU is to cache a second, gzipped version of each fresh page as it takes its first hit - which of course soaks up RAM and maybe causes (slow) swapping. You need two copies because some browsers don't do gzip, and some browsers will be coming through firewalls which strip all headers except those in a short list which often doesn't include the I-understand-compression header (thwack forehead).
Things like video streams, sound and images are generally already compressed to the gills anyway (and anyone who uses BMP instead of, say, PNG is too incompetent to be running a real website anyway). As I understand ./'s position, actual bandwidth was never an issue for them.
In short, it would not be a clear-cut decision for them.
Got time? Spend some of it coding or testing
Any statement of the form "X is the Yest Z on the planet" is simply ignorant, at least in the context of software. The variables that affect performance are endless. Any claim that a product performs better than anybody else in all situations has to be viewed with extreme skepticism.
In any case, assertions about the qualities of any software product needs to be backed by specifics. Such as explanations of the technology and the theory behind it, why X is better than Y, and in what circumstances etc. Even benchmarks can be helpful, provided you avoid the self-serving kind that are little better than the bigoted ignorant crap you're feeding us.
No, I think they really want people to repent and change their ways. They want to be paid at some point along the way too, which is one reason I don't like many evangelists, esp. television ones. Many appear to be more concerned with building up their own little empires than teaching God's Word.
The "Hate the sin, love the sinner" concept is a bit tricky when a person defines themselves by the sin and revel in it. Some people take this too far and give up on trying to distinguish between the person and the actions. On the other end of the spectrum, people take the warm & fuzzy "God is love" concept and twist it into tolerating anything on the basis of "we are supposed to love everyone and if we tell someone they're doing something wrong, we're being judgemental not loving" which pulls in "judge not, lest ye be judged also" into the fray too. IMHO, the latter has more to do with trying to stop people from being judge, jury and executioner than those who want to warn others of errors.
the good ground has been paved over by suicidal maniacs
I really believe we are going to use a nuke before this is all over to show everybody thet they mess with the USA on our own soil at their peril. Check out this from today's "talking heads" on TV (from www.drudgereport.com):
Defense Secretary Donald Rumsfeld this morning refused to rule out the use of nuclear weapons in America's coming battle with terrorists.
Appearing on ABC's THIS WEEK, Rumsfeld was asked if a possible tactical nuclear strike would be used.
"Can we rule out the use of nuclear weapons?" questioned ABC's Sam Donaldson.
RUMSFELD: You know, that subject--we have an amazing accomplishment that's been achieved on the part of human beings. We've had this unbelievably powerful weapon, nuclear weapons, since what 55 years now plus, and it's not been fired in anger since 1945. That's an amazing accomplishment. I think it reflects a sensitivity on the part of successive presidents that they ought to find as many other ways to deal with problems as is possible.
DONALDSON: I'll have to think about your answer. I don't think the answer was no.
RUMSFELD: The answer was that that we ought to be very proud of the record of humanity that we have not used those weapons for 55 years. And we have to find as many ways possible to deal with this serious problem of terrorism.
And if, Sam, you think of the loss of human life on Tuesday and then put in your head the reality that a number of countries today have other so-called asymmetrical threat capabilities--ballistic missiles, cruise missiles, chemical weapons, biological weapons, cyber warfare--these are the kinds of things that are used in this era the 21st century. And a germ warfare attack anywhere in the world would bring about losses of lives not in the thousands but in the millions.