Grid Computing and IBM
cozimek writes: "I just read this article from the NY Times that discusses a plan by IBM to leverage their support of the Linux platform to build grid computing. IBM has already won support of grid projects for supercomputing in England and the Netherlands, and now seems ready to take on the Internet. Of course, the article says it could be many years before we see any fruits of this bounty." This has been submitted many times, so we're posting it. But somehow I resent the fact that it's just a vaporous press release generating this hype, taking advantage of a well-known idea that many are already working on and was forecast many, many years ago.
ibm vs. the internet. yeah right. i'll take the internet, exactly 6 seconds into the first round, by tko.
the internet is like that one fat kid in elementary school who could win in a 'vs. all' wrestling match.
Does this mean that I can plug into the grid and charge IBM for computing power similar to people who generate power and charge the electric company for the surplus?
I thought the exact same thoughts.
I miss my old Grid. Man, that was a sexy machine. Red plasma screen, locked down tight. Nice, nice box.
I'd love to have one of those now. Wish I'd never junked my old Gridpad.
; -- the corruption of government starts with its secrets. a truly free people keep no secrets. --
Alright... admit it... who here pines for the days of plasma screens? :)
It's only the still-standing anti-trust penalties holding them back.
If you're looking for a White Knight to save you from the dreaded Microsoft, you'd better look elsewhere.
A science fiction novel I read recently (Permutation City by Greg Egan), however, reminded me that this may eventually change, if and when Moore's Law stops working.
If compute power hits a stable plateau in 10, 20, 100 years, whatever, then the cost of compute power will also roughly become a constant number of dollars per clock cycle (or peta-clock cycle).
In that case, as Egan presents it, compute power from a global grid may indeed be the only way to get larger amounts of compute power than your local processor can give you, and therefore, as a commodity, it may go to the highest bidder at any given moment.
(Hopefully not so badly as with California's power grid bidding, but we'll see.)
P.S. the advent of nanotechnology computers, or quantum computers, or purely optical computing, etc, wouldn't dispel the above scenario, it would just delay it. It's not clear that even Vinge's Singularity would literally prevent Moore's law from going away. (I don't believe that the Singularity will do away with the laws of physics.)
Professional Wild-Eyed Visionary
I'm not sure I understand -- who provides this "grid"? Are they built and maintained by IBM around the world? I don't think IBM would be thrilled to discover that Compaq is using the IBM grid to advance Compaq's bottom line. I like IBM, don't get me wrong -- but I doubt they're such humanitarians.
Is the "grid" made up of PCs on the Internet? First, most of those PCs are on dial-up connections, making things very complicated (and the PCs themselves not very useful). Second, who compensates the people who own the PCs? Is it strictly voluntary, like SETI@home? If so, how will anti-nuke activists prevent Los Alamos from running simulation calculations on their PowerMac?
I think the idea is fantastic, but I'd like a few more details..
Potato chips are a by-yourself food.
I never used one of the pen computers, but I used one of their laptops. They had the neatest pointing device I've seen -- a sliding rod mounted just behind the space bar. Move it L/R, roll it F/B for up/down, just the most intuitive one I've ever used. I guess somebody (Tandy?) must own the patent on it, because I've never seen another laptop with one. Too bad, it was really great.
Just junk food for thought...
The intro is absolutely correct, which if you'd done any digging whatsoever *cough*google*cough* you would have found for yourself:
It really can't be stated much more clearly than that.
--
The Future of Human Evolution: Autonomy
"Give me a marketing budget large enough, and I will hype to the world!"
Or something like that.
Did anyone else out there think for a moment, "Oh, no! IBM's going to be making those stupid pen computers that GRID tried to market!" ?
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To understand recursion, one must first understand recursion.
I resent the fact that Michael thinks his stupid opinions matter. A research project can not be vaporware because there is not targeted project. It is a big step when major forces start activly investing in something as long term as this. There is a huge difference between cooking up bluesky ideas, and actualy trying to see if thwe ideas can be made to work. And it is very fortunate that a firm like IBM, with anti-MS tendencies is spearheading some reaserch. The computor science of MS is too primitive to tackel anything this complex, but they are big enough to steal it from smaller developers and claim that it is theirs. With IBM and the involment of various governments, I dont see MS as quite being able to do this. If they did do it, MS would more or less rule the world and Linux, FreeBSD, Plan9, OS/2, etc would be dead.
Reading the BBC article i get a slight impression that this will be used by the big corps. for their advantage - Imagine, computer hardware sales drop and everyone uses dumb terminals connected to the 'grid'. Once all the leftover computers have become obsolete/broke, you will have no choice but to use the grid (unless you can build your own chip fabricating plant). Now they can sell you DVDs and Music and you can't copy something if you don't have a computer (they will change all sorts of specs and standards so you cant use your old system without _allot_ of work arounds)
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The intro posted is not correct. The article says that Grid software infrastructure is being developed on the "open source model," it does not say that it incoporates Linux (although I'm sure Linux will be a major OS used with it). MS has also contributed $1 million to the effort, and hopes to tie in .NET, and Sun already has a type of Grid deployed under Solaris for corporate computer networks.
Don't put a burnt CD in there from Europe. It could disrupt the entire Grid! Then the flux capacitor could blow!
Um, this is my sig.
DP! ^_^
[Happosai]
I've heard that RAID does it by storing the same data on two different disks and verify the results.
Depends which type of RAID (Redundant Array of Independent Disks) you opt for.
Doing something like this just decrease your disk space in half...
Wrong! See the above link for RAID 5.
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Moderator's essentials
So how is this different than any distributed processing network? The problem with disturbed processing is that it's only good for tasks that:
A. large/complicated enough to constitute such a network: nuclear simulation, weather prediction, chess, encryption. Most of which have no little to no interest to the common user.
B. Can be distributed, Seti and encryption work because a central server can farm out sections of work to different clients. For most tasks this is not practical, especially real time problems.
C. Doesn't need a big pipe. for example a rendering farm, or maybe mp3 compression would be nice, unfortunately the data is to large to make it worth while.
-Jon
this is my sig.
Some problems are intrinsically checkable. For instance, if you do a distributed factoring search, and report factors, it is easy to check if it is really a factorization of the number in question.
Other problems need redundancy. This isn't just to guard against malice, but to protect against hardware failure.
Shhhh, don't tell anyone! I've been using my wormed version of the SETI screen saver for particle transport calculations for years.
Friends don't help friends install M$ junk.
Since then MS has revealed far more oppresive vision for "grid" computing. Where did you want to go ten years ago?
Friends don't help friends install M$ junk.
Computing as a utility doesn't necessarily mean raw computing power ala SETI@home. Rather it can mean hosted applications offered in the same pricing model as a utility company, i.e., pay for whatt you use. Check this alpahworks site out as an example.
What's the 51st state?
:)
Besides, everyone knows that Britain, England and Scotland are all parts of London. Whilst Wales and Northern Ireland are far too confusing to be worth mentioning.
I think people should leave this stuff well enough alone.
--SC
You read fiction? I write it! Lemme know what you th
"taking advantage of a well-known idea that many are already working on and was forecast many, many years ago."
:)
Perhaps it should be under the `patents` section then?
and Denmark is the capital of Sweden!
Sun's Grid Engine doesn't seem nearly as powerful as the Globus toolkit used by the Grid.
Here's a link to the BBC Article. Maran
It's so... so... misleading!
Honorary Member of Jackie Chan's Kung Fu Process Servers
Moore's law (actually it is more of a prediction) dealt with semiconductor densities doubling every 18 months. This implies a drop of cost and an increase in performance. Of course you have to wait for it to happen.
For those who have an IMMEDIATE need for high performance computing, parallel systems are the answer. Simply put, you can have access to high performance computing now rather than wait for a single machine to become cheap enough.
But don't forget that Moore's law made this all possible. Smaller components also made cheap, high-speed communications commonplace. This can only mean that the cost of setting up such a grid will become cheaper over time, not more expensive.
Look at AOL, for example. They provide a distributed service to millions of people. This is made possible because communications and computing power is cheaper more than it has ever been. The longer it is in existance, the more services they offer. This happens without an appreciable increase in price.
The same thing will happen with grid computing. It may be a specialty item NOW, but in the future, it will become a CHEAP commodity, not an expensive one.
More info about the DataGrid...
Even tastier, though, how many PCs in university labs are wasting cycles (or using them on SETI@home or dnet)? Wonder how likely it would be to get a client on those and use it like another big computer?
funny munging
This way I don't have to waste precious moments of my life on the irritating task of coming up with fake names and info with which to sign on to the NY Times reader's list.
(Screw them and their opt-in database. They can data-mine like everybody else.)
-Fantastic Lad; The most irritating Lad of them all!
It's time to stop playing those mind games. Everytime I hear or read the word "leverage" I have to think "hype".
So wil this create a clock-cycle futures market? seems like an interesting idea. Betting on the future price of computation in a direct way. Of course, there is the issue of measuring. Perhaps sold as 100 CPU-secs on an IMB model FOO 6000 with specs....
Oh, to answer the economic argument, unless you're doing a LOT of computing, it's cheaper to lease the time than to buy. I can give you ~30 hours/month of system time for less than you can buy _one_ equivalent machine. And my way (a) it's tax-deductible, and (b) you only pay as you go - not all up front.
Enter Sun Grid Engine
And yep, it's free!
I dont know alot about what is going on in Computer Science these days, but my sense is that all these new concepts (distributed computing, parrallel computing, OOP, etc) have been around since the 70's or so. The reason we havent ever seen anything like this before though is finally the hardware is powerful enough to put these theories into practice.
You are standing in an open field west of a white house, with a boarded front door.
This space for rent.
I had heard of grid computing before, but hadn't read much about it. Google turned up lots of resources this mornign - worth teh read. The article was right - the software to manage a grid will be super complex and the security implications are daunting.
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There's also a BBC News article on this, and it has links to the Grid Forum and Globus.
Beowulf clusters are easier to imagine, at least amongst the /. faithful.
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If I had a [unit of currency] for every time someone said to me, "Kenya. Isn't that in South Africa?" I'd be reading Slashdot from a Sony Viao. :)
What's to prevent one disgruntled employee at one of the facilities from screwing up the results. I've heard that SETI@home does it by giving the same work unit to two different users and verify the results.
Doing something like this just decrease the "Grid's" speed in half...
Looking for any old 8-bit Heathkit/Zenith software/hardware - http://heathkit.garlanger.com
At last something useful... Link here!
Honestly, if you felt strongly about it, don't post it. Have some balls, for cryin' out loud. You're just as bad as the Karma Whores. Anything for attention.
Carl G. Jung
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Carl G. Jung
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"With one breath, with one flow, You will know Synchronicity" -La Policia