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Comment Re:BD is Less per GB (Score 1) 193

Who says they want to reuse them?

This medium is for archive storage. The whole point of archive is that it's static data, not liable to change - and you don't even want it to change. Also, if your goal is to keep the data forever then you're not going to reuse the media it's stored on, whether that's tape, HDD or optical.

Comment Re:Why not just use hard drives and then store... (Score 1) 193

There is a difference between 'enterprise' and 'consumer' drives.
Facebook, Google, et al. may use consumer grade disks, but mostly because they've engineered for failure - they *expect* drives to fail and have built systems around that expectation (multiple copies in geographically-diverse locations, software automation of data replication, etc.).
When you have that level of back-end systems managing failure, it doesn't matter so much if your disk fails in 2 years or 5 - your system is engineered to deal with it so you might as well save money buying the cheaper drives - they're all going to fail anyway.
The same is not true for 'typical' enterprises where 'replication' may extend as far as RAID within a host, with an offsite backup.

Comment Joke article (Score 5, Insightful) 357

That 'article' is a joke - of course Surface comes out on top - when 'reviewed' by the guy who wrote the book on Windows Phone 8.

It's also funny - I recall the exact same argument over quantity vs. quality of applications back in the 80's when Apple were the underdog. Seems like MS can't change their habit of... recycling other peoples' ideas.

I also especially like the sign-off... "It’s time for all of you, my faithful readers, to tell me why I’m wrong"... well, we might if there was ANY option to comment on the page.

So, why are Slashdot running this Surface ad under the guise of an article?

Comment Re:morons (Score 5, Insightful) 2288

But that's just familiarity. If you grew up under a metric system, were taught metric in school and saw metric measurements in everyday objects (other than the 2 liter soda bottles...) then you'd be able to visualize 1 kilometer just as easily as you could visualize 1 mile today.
The issue here is that it will take a generation (or more) to make that transition, during which time all the big nobs will feel increasingly isolated as they're more quickly overtaken by these 'new math' thinkers. Inertia is comforting.

Comment It's not the TV, per se. ... (Score 1) 276

but the _commercials_

When paying/working/whatever on a computer you're generally focussed and have a general control over what you see/do.

On TV, especially kids TV, any program you're watching is frequently interrupted by images and messages about junk food, snacks, sodas, sugar-laden juice drinks, etc.

I contend that it is this (subliminal" maybe) messaging that's leading to obesity as much, if nor more so, than just the sedentary nature of watching TV.

Change the computer so that every for 2 out of every 8 minutes of usage your computer screen is replaced with images of BigMacs, Whoppers, Coke, Skittles, etc., etc. and I BET that all those non-fat computer kids will get fat pretty quickly.

Damn, did I just give the junk food industry a new target to aim for?

Comment Throttling is not the answer (Score 2, Informative) 403

All the 'throttle the process/port/ip' answers are wrong. I'm surprised people here can't see that.

The issue is that the idio^H^H^H^H user in question is using AFP/SMB/whatever to open the file, but that's the same process he would use to transfer the file over the network.

If you throttle the file server daemon to 10kbps/nice 20/whatever, all that will serve is to make network transfers excruciatingly slow to the point where he'll be complaining "but it takes _hours_ to copy the file over the network, which is why I work on it remotely".

If there is a throttling solution it is in allowing fast file copies while maintaining slow open/writes. I don't know that exists (at least at the user-manageable level). Read-only shares might help (that way he can't save his edits back) but will end up with fragmented file stores (and someone has to keep track of where the latest version of any file is).

You might be able to craft a possible solution via Mac OS X's ACLs - maybe write/add_file on the directory, but read-only files so he can create new files but not edit/save/overwrite existing files.

At the end of the day, though, without a network infrastructure change (e.g. a central file server) this problem isn't going to go away.

Music

Student Orchestra Performs Music With iPhones 65

A course at the University of Michigan ends with a live concert featuring students using iPhones as instruments. “Building a Mobile Phone Ensemble“ teaches students to code musical instruments for the iPhone, using the Apple-provided software-development kit. Georg Essl, assistant professor of computer science and music, says, "What’s interesting is we blend the whole process. We start from nothing. We teach the programming of iPhones for multimedia stuff, and then we teach students to build their own instruments.”
Science

Programmable Quantum Computer Created 132

An anonymous reader writes "A team at NIST (the National Institute of Standards and Technology) used berylium ions, lasers and electrodes to develop a quantum system that performed 160 randomly chosen routines. Other quantum systems to date have only been able to perform single, prescribed tasks. Other researchers say the system could be scaled up. 'The researchers ran each program 900 times. On average, the quantum computer operated accurately 79 percent of the time, the team reported in their paper.'"
Games

Review Scores the "Least Important Factor" When Buying Games 169

A recent report from a games industry analyst suggests that among a number of factors leading to the purchase of a video game — such as price, graphics and word of mouth — the game's aggregated review score is the least important measure. Analyst Doug Creutz said, "We believe that while Metacritic scores may be correlated to game quality and word of mouth, and thus somewhat predictive of title performance, they are unlikely in and of themselves to drive or undermine the success of a game. We note this, in part, because of persistent rumors that some game developers have been jawboning game reviewers into giving their games higher critical review scores. We believe the publishers are better served by spending their time on the development process than by 'grade-grubbing' after the fact."

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