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Comment Re:That API looks fine to me (Score 1) 307

I assume they used the word "bucket," because that's what Amazon calls the same abstraction in S3. And that's really the target audience for this storage system: developers who are currently using Amazon S3 or are familiar with it. The idiot complaining about this API is angry that he went to a hardware store and didn't find the pipes already in the shape of his sprinkler system, possibly because he doesn't know what a hardware store is.

Comment Re:Above average developers are NOT GOOD (Score 1) 307

I tend to think of your taxonomy in terms of design outcomes:

4. Sufficiently engineered
3. Over-engineered
2. Under-engineered
1. Doesn't work or works on accident.

That is to say, average developers tend to nail the common case, but lack the experience or knowledge to spot the corner cases. Your "above average" developer wants to demonstrate his knowledge by optimizing for as many corner cases as possible at the expense of simplicity in the common case. The well-above average developer can balance the common and the exceptional.

Both over and under-engineered solutions are "bad," but the under-engineered solution usually has the advantage of less code to delete when you have to redesign everything. :)

Comment Re:Problem (Score 2, Insightful) 694

To be perfectly honest, I would be skeptical of any sociological conclusions drawn by primetime TV news programs, which are famous for peddling sensationalist moral panics about "the kids these days." They tend to be heavy on anecdotal evidence and cherry-picked expert testimony.

Comment Re:keyword: caught (Score 2, Insightful) 694

For one year during the middle of my CS degree, the department tried to enforce a rule that said that no student was allowed to view code in electronic or print form written by another student. We (and possibly some of the instructors) pushed back on this rule until it was repealed with good reason. While certainly it made certain kinds of leeching unambiguously disallowed, it also eliminated cooperative debugging, which we found incredibly helpful. I learned more about practical coding, and working with other programmers debugging other people's code than I ever did debugging my own code (or even writing it in the first place).

Comment Re:Problem (Score 3, Insightful) 694

Yeah, most of the cheating I heard about in my CS program 10 years ago was not from people who were necessarily lazy or "party-people" or whatever the usual stereotype is. Most of the temptation to cheat was for people who were completely in over their head with the entire subject and felt backed into a corner. They were wedged between a lack of preparation and social pressure to succeed. ("I did OK in math class, and I like using my computer, so why can't I do this?") The first time many of them had ever thought critically about the structure and function of a computer was day one of CS 101 (consider trying to do college algebra if you had never seen mathematical operators before) and they just got more behind as time went on. This was not helped by the cattle herd design of public university classes.

The ethically smart ones got extra tutoring from classmates and teaching assistants, or worst case, switched degrees when they realized they were hopelessly behind. The not so smart ones abused the help of their friendly/naive classmates or found some other way to BS through the material. Most of the time, this didn't work out even on semester timescales, but I do remember one group project where a guy couldn't write a single line of code unprompted, yet somehow had landed a job at IBM to start at the end of the semester.

I don't have any sympathy for people who cheat in classes, but I agree that characterizing the problem as simple laziness or the "moral bankruptcy of the kids these days" teaches you nothing about how to address the problem. Sadly, the solution probably involves things that are socially or economically infeasible: Smaller intro classes, actual focus on pedagogy and not teaching fads in intro classes, de-emphasis of 4-year degrees as a prerequisite for white-collar employment, more investment and advertisement in focused two-year programs for technical fields, etc.

Earth

Permanent Undersea Homes Soon; Temporary Ones Now 122

MMBK writes "Dennis Chamberland is one of the world's preeminent aquanauts. He's worked with NASA to develop living habitats and underwater plant growth labs, among other cool things. His next goal is establishing the world's first permanent underwater colony. This video gets to the heart of his project, literally and figuratively, as most is shot in his underwater habitat, Atlantica, off the coast of Key Largo, FL. The coolest part might be the moon pool, the room you swim into underwater."
Businesses

US Gamers Spend $3.8 Billion On MMOs Yearly 177

eldavojohn writes "A new report from Games Industry indicates that MMO gamers in the United States paid $3.8 billion to play last year, with an analysis of five European countries bringing the total close to $4.5 billion USD. In America, the report estimated that payments for boxed content and client downloads amounted to a measly $400 million, while the subscriptions came to $2.38 billion. Hopefully that will fund some developer budgets for bigger and better MMOs yet to come. The study also found that roughly a quarter of the US population plays some form of MMO. Surely MMOs are shaping up to be a juicy industry, and a market that can satisfy people of all walks of life."
Government

US Eases Internet Export Rules To Iran, Sudan, Cuba 98

coondoggie writes "Looking to facilitate what it calls free speech rights in countries that don't look favorably at such liberties, the US government today said it would ease the regulations around exporting Internet-based applications to Iran, Sudan and Cuba. Specifically, the Treasury Department said it would add general licenses (PDF) authorizing the exportation of free, personal, Internet-based communications services – such as instant messaging, chat and email, and social networking – to those three countries. The amendments also allow the exportation of related software to Iran and Sudan, the department said in a release (the US Commerce Department controls software exports with Cuba). Until now all such exports would have broken federal laws."

Comment Re:This study seems deeply confused in a specific (Score 4, Insightful) 168

And we don't have to use Highlander Rules when considering drive technologies. There's no reason that one has to build a storage array right now out of purely SSD or purely HDD. Sun showed in some of their storage products that by combining a few SSDs with several slower, large capacity HDDs and ZFS, they could satisfy many workloads for a lot less money. (Pretty much the only thing a hybrid storage pool like that can't do is sustain very high IOPS of random reads across a huge pool of data with no read locality at all.)

I hope we see more filesystems support transparent hybrid storage like this...

Comment Re:One does wonder. (Score 1) 156

For $26, you can measure the power of each device on and off and figure out who the actual power hogs are:

http://www.newegg.com/Product/Product.aspx?Item=N82E16882715001

Then at least you'll save wear-and-tear on your plugs for devices that are really off when turned off. (Like your washer and dryer, for example. I would be surprised if they draw power when off.)

Cellphones

Cellphone Radiation May Protect Brain From Alzheimers 254

We've discussed cellphones and cancer many times. Here's a new angle: reader olddotter sends in a Reuters article suggesting that cellphone radiation may protect the brain from Alzheimer's disease. "At the end of that time, they found cellphone exposure erased a build-up of beta amyloid, a protein that serves as a hallmark of Alzheimer's disease. The Alzheimer's mice showed improvement and had reversal of their brain pathology..."
Android

More On enTourage's Dual-screen E-Book Reader 82

Barence writes with some more information on a device mentioned in passing earlier today: "The enTourage eDGe eBook reader was the highlight of the CES Unveiled event, which gives journalists a sneak preview of what’s set to appear this year’s show. It has a 9.7in e-paper display on one side and a 10.1in LCD screen on the other, both of which are touchscreens, allowing you to annotate eBooks with handwritten notes or scan through web pages with the flick of a finger on the LCD screen. In a brief hands-on demonstration, the eDGe showed several clever touches, such as allowing you to perform a Google search on the term using the built-in web browser, and then link the search results to the eBook page, which is a great research tool for students reading academic texts. It's an Android device, too."
The Courts

DC Sues AT&T For Unclaimed Phone Minutes 145

Suki I submits news that Washington, D.C.'s attorney general has filed suit (District of Columbia vs. AT&T Corp, Superior Court of the District of Columbia), claiming the city has the right, through laws applying to unclaimed property, to unused calling-card balances held in the name of D.C. residents. "The suit claims that AT&T should turn over unused balances on the calling cards of consumers whose last known address was in Washington, D.C. and have not used the calling card for three years. 'AT&T's prepaid calling cards must be treated as unclaimed property under district law,' the attorney general's office said in a statement. ... [That sum] represents some 5 to 20 percent of the total balances purchased by consumers who use the calling cards. States and municipalities have often similarly used unclaimed property laws, known as escheat laws, to claim ownership of unused retail gift card balances." Suki I links also to Reason Magazine's coverage.

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