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How Microsoft Degrades Their Users (In a Good Cause)

blackbearnh writes "We all know that slow Web pages drive users crazy, but where is the boundary between too slow and too simple? As Microsoft's Eric Schurman points out, the fastest-loading page of all is a blank one, but it's also the most useless. In an interview with O'Reilly Radar leading up to his appearance at the Velocity Conference, Schurman talks about his experiences working on some of Microsoft's highest-volume sites, including the home page and Live Search. In particular, he discusses how Microsoft will selectively degrade the performance of pages to small sets of users so that they can see how various amounts of delay at different times and places affect user behavior. 'In cases where we were giving what was a significantly degraded experience, the data moved to significance extremely quickly. We were able to tell when we delayed people's pages by more than half a second, and it was very obvious that this had a significant impact on users very quickly. We were able to turn off that experiment. The reasoning... was it helps us make a strong argument for how we can prioritize work on performance against work on other aspects of the site.' He also talks about what it's like to be one of the most often-targeted DDoS sites on the planet."

5 of 174 comments (clear)

  1. Re:Select groups of users by Anonymous Coward · · Score: 0, Offtopic

    In other words, Firefox, Opera, XP, and Linux users. And the experiment will get turned off, once they switch back to IE8 on Vista.

    Funny, Interesting, and Insightful! A Slashdot Trifecta!

  2. Windows 7 RC download by CAIMLAS · · Score: 0, Offtopic

    A week or so ago I tried to download the Windows 7 RC. I tried to get the x64 and x32 version, both from within Firefox. 3.0 on Linux (x64 Ubuntu). Neither would actually start the download.

    At the time, I was wondering if they were throttling or somehow inhibiting me from downloading, intentionally. The little spinning pie kept spinning, and nothing happened; no data was being sent or received, according to wireshark - it was just an irritating graphic to keep me occupied. Now I'm wondering again if it was intentional.

    --
    ~/ssh slashdot.org ssh: connect to host slashdot.org port 22: too many beers
  3. cops say legalize drugs - leap.cc by Anonymous Coward · · Score: -1, Offtopic

    "Veteran Ill. sheriff accused of trafficking pot

    By JIM SUHR

    ST. LOUIS (AP) Sheriff Raymond M. Martin has been the law for nearly 20 years in a struggling southern Illinois county. But federal prosecutors say he's been breaking it lately by peddling pounds of pot, some seized by his own department, often in uniform and from his patrol vehicle.

    Authorities on Monday led away a handcuffed Martin, 46, from his small Shawneetown office after his arrest on federal drug trafficking charges accusing him of supplying a dealer he threatened to kill when that man said he wanted out. The Gallatin County sheriff also allegedly pledged to use his authority to shut down rival drug traffickers.

    "It's almost beyond belief," said Doug Maier, the sheriff in neighboring White County. Maier called Martin "a pretty low-key guy."

    He continued, "Obviously, there was a different side that I've never observed."

    Martin was jailed pending a Wednesday detention hearing on three counts of marijuana distribution and two counts of carrying a firearm, his service weapon, while trafficking drugs. He could not be reached for comment Tuesday.

    A woman who answered his home telephone refused to comment, and Martin's court-appointed public defender did not immediately return messages.

    Martin's job status was unclear Tuesday. Calls to Gallatin County Chairman Randy Drone rang unanswered, while calls to the sheriff's department rolled over to a neighboring dispatch center, which regularly answers calls when no deputies are in Martin's office. No one would say the exact size of Martin's department, other than to say it's small.

    Martin's popularity in the county surrounding Shawneetown boasting little more than a courthouse, a couple of convenience stores and Rudy's barbecue restaurant swept the Democrat to re-election four times since he took office in 1990.

    A criminal complaint accuses him of distributing more than two pounds of marijuana between April 27 and May 11. But an affidavit by Glenn Rountree, an investigator with the Drug Enforcement Administration, suggests Martin's dealings were many times that total.

    In a blow-by-blow account painting a picture of a good cop gone bad, Rountree wrote that Martin hatched a marijuana-dealing scheme in November with the drug dealer who later got cold feet.

    At that time, Martin handed the dealer, unidentified in court papers, two pounds of pot and asked if the man could "get rid of that" for the sheriff, who promised he'd use his power to protect him if he ever got caught selling. If the dealer didn't comply, Rountree wrote, Martin said he could "make up" a crime against him.

    From then until early last month, Martin brought 1- or 2-pound amounts of marijuana on average once every couple of weeks to a rural, secluded meeting spot, Rountree wrote. But the sheriff twice brought 10 pounds and brought 20 pounds another time, according to the affidavit.

    The meetings between the two were arranged by cell phone, with the dealer using vague code words Martin supplied to confuse possible eavesdroppers, including investigators, Rountree wrote.

    The dealer grew unsettled over time and wanted out, but Martin would have none of that, Rountree wrote. At least twice, the sheriff pulled his service revolver and insisted emphatically to the dealer that making him "disappear" would be "that easy," according to the affidavit.

    Rountree suggested the twitchy dealer went to investigators April 9. Over the next several weeks, authorities taped the dealer's conversations with Martin and tracked the sheriff's county-issued Ford Expedition.

    At least once, Rountree alleged, the sheriff gave the informant marijuana seeds, saying he could pare his debt to the sheriff by growing pot plants for him.

    And the sheriff dispensed advice, cautioning the man that it'd be "silly" for the dealer to get drunk or use pills

  4. Slashdot is awfully slow by xof · · Score: 0, Offtopic

    I don't know what it is (I still use Firefox 1.5 on an old Ubuntu 6.06 (Dapper Drake) and /. is so slow that I hesitate to visit it. (There is always a busy script I have to stop, GoogleAds or something takes an eternity to load; not to speak about the FLASH adds... Unfortunately, RSS does not help as it is so full of advertizing that the text is difficult to find. I thing I will ditch Slashdot and digg elsewhere.

  5. This is why I don't read Slashdot anymore... by Nyxeh · · Score: 0, Offtopic

    It's become the Internets equivelant of Fox News. Accolades, comments and opinions are not based on ideas or content, they are instead based on the company suggesting them and the party line. It's just a fanboy echo-chamber hell bent on promoting an agenda, with the whole concept of discussing an idea or product based on merit being entirely alien.