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Intel

Submission + - Intel's Sandy Bridge CPUs finally arrive (techreport.com)

crookedvulture writes: Intel has officially taken the wraps off its next-gen Sandy Bridge processors. It looks like they were worth the wait. Performance is way up versus the competition from AMD, and power consumption is down, resulting in substantially less energy usage overall. The new integrated graphics processor is a big improvement over past iterations, and it offers a nice boost to video encoding performance. You don't have to spend that much to get in on the action, either. Dual-core models start at only $117 and you can get a quad for less than $200.

Comment Re:"Great leap forward" (Score 1) 344

No, not really.

MySQL has the concept of storage engines, in which, for every table type you create, you pick which storage engine you want to use: MyISAM, InnoDB, etc. That will determine what features one gets. However, most people don't even bother reading a single bit and get a knee-jerk reaction because the default type is the old MyISAM. Granted, it shouldn't be the default anymore, but still... bliss is only one click away for changing the table type.

InnoDB is the second most-common storage engine (the first being the old/kludgy MyISAM) and is ACID-compliant, supports foreign keys, etc. The only thing it lacks is full-text support which is only available on MyISAM tables, but that can be worked around of relatively easily.

There are also other storage engines available, some free, some commercial, and some that enable some neat tricks (like the Blackhole storage engine for replication purposes).

Comment Re:"Great leap forward" (Score 1) 344

You bring up a good point there, and I won't try to dismiss it as it's certainly valid. Misfired releases, so to speak, have hurt MySQL in recent history and created division even in its own community.

I'm just trying to shake down these age-old misconceptions that no longer have any base in reality :) (no foreign keys! no transaactions! no ACID!).

Comment Re:"Great leap forward" (Score 1) 344

I could see your point if MySQL weren't being used in some high-profile instances. However, even that isn't the case anymore. For instance, Google has submitted quite some patches of its own to MySQL.

See MySQL's case studies here: http://www.mysql.com/why-mysql/case-studies/

Disclaimer: I am not in any way related to MySQL as more than a web developer. I'm even contemplating a move to PostgreSQL somewhere down the road due to the recent Oracle shenanigans. But nowadays, it is a pretty good product.

Comment Re:Firebird is better (Score 1) 344

Dude, this is Slashdot. For many of the "old timers" here (and a good portion of the new-timers), PHP is still a toy language, MySQL doesn't even have transactions, and Windows 95 is horrible. For the rest of the world, times have changed.

Comment Re:Meh (Score 1) 344

You have to specifically create the tables with a non-standard SQL code to get them to use the right database backend to get foreign key support.

The what to the who, now? Dude, if you're using MySQL and you have issues because you can't get past the default storage engine, I can't wait to see what happens when you have to do actual work.

Comment Re:"Great leap forward" (Score 2, Informative) 344

It's not 2000 anymore. 99% of the problems people have historically with MySQL are simply not present in recent production versions. PostgreSQL and MySQL roughly have feature parity nowadays, Stop treating MySQL as if it's some toy. WikiVS has a good, up-to-date comparison: http://www.wikivs.com/wiki/MySQL_vs_PostgreSQL

I also find it amusing that an AC below complains about "how many storage engines"? Whoosh, that's the sound of the point flying over his head.

By the way, I'm not dissing PostgreSQL in any way, I think it's great. But it's about time some meaningless mantras stop being chanted.

Intel

Submission + - 32nm Xeons improve performance, power efficiency (techreport.com)

EconolineCrush writes: Intel's Xeon 5600 series is the latest batch of CPUs to tap the company's cutting-edge, 32-nano fabrication process. Code-named Westmere-EP, these new server and workstation CPUs add two cores and 4MB of cache per socket while remarkably staying within the same thermal envelopes as their predecessors. When pitted against the last Xeon generation, the new chips predictably offer better performance and power efficiency. Intel's power-optimized Willowbrook server motherboard may be even more impressive, as it enables a dozen-core Xeon L5640 system to consume just 66W at idle.
Apple

Submission + - User reports searing-hot iPad, melted cord (techreport.com) 3

J. Dzhugashvili writes: A member of the Tech Report forums reports that his iPad's charging cord literally melted in the middle of the night, and the iPad it was connected to became searing hot—hot enough that the user dropped it and caused some damage. Melted charger cables and searing-hot (or combusting) batteries are nothing new, and they've led to mass battery recalls in the past. After getting in touch with Apple, however, the user was simply told he was responsible for damaging the device by dropping it, and that the iPad was out of warranty for having jailbroken software installed.
Apple

Submission + - iPad melts charging cord, nearly combusts (techreport.com) 1

EconolineCrush writes: Apple might have an answer for the iPhone 4's antenna issues, but a potential problem with the iPad could be tougher to fix. At least one user's iPad nearly combusted while the device was plugged in, melting the charging cable in the process. Similar problems prompted mass notebook battery recalls a few years ago, although this seems to be the only case of iPad-related melting reported thus far. Have any Slashdot users observed similar behavior with their iPads?
Networking

Submission + - Wireless PCIe to enable remote graphics cards (techreport.com) 1

J. Dzhugashvili writes: If you read Slashdot, odds are you already know about WiGig and the 7Gbps wireless networking it promises. The people at Atheros and Wilocity are now working on an interesting application for the spec: wireless PCI Express. In a nutshell, wPCIe enables a PCI Express switch with local and remote components linked by a 60GHz connection. The first applications, which will start sampling next year, will let you connect your laptop to a base station with all kinds of storage controllers, networking controllers, and yes, an external graphics processor. wPCIe works transparently to the operating system, which only sees additional devices connected over PCI Express. And as icing on the cake, wPCie controllers will lets you connect to standard Wi-Fi networks, too.

Comment Re:Am I a cheap bastard? (Score 1) 208

I'm sorry? "there's not practical difference between 24fps and 60fps"?

Few people will be able to tell motion above 60fps, sure, but up to that point any human can and will notice the difference. Ever wondered why a movie's motion will look completely different that the motion of your standard news / soap opera / etc? That's the 24-to-30fps difference alone.

Submission + - Ever smarter phones to topple laptops? (techreport.com) 1

AnInkle writes: Although laptop sales exceeded desktops over a year ago, a VP of Gigabyte, the number three motherboard manufacturer, asserted that laptops will be toppled by "smart" handheld devices before long. As smartphones and slate devices become the mobile computing device of choice, Henry Kao believes desktop demand will increase again to serve peoples' storage needs. Wishful thinking from a major desktop motherboard manufactuer?
Data Storage

Submission + - Hybrid Seagate hard drive has performance issues (techreport.com)

EconolineCrush writes: The launch of Seagate's Momentus XT hard drive made news on Slashdot last week, and for good reason. While not the first hybrid hard drive on the market, the XT is the only one that sheds Windows' ReadyDrive scheme for an OS-independent approach Seagate calls Adaptive Memory. While early coverage of the XT was largely positive, more detailed analysis reveals a number of performance issues, including poor sequential read throughput and an apparent problem with command queuing. In a number of tests, the XT is actually slower than Seagate's year-old Momentus 7200.4, a drive that costs $40 less!

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