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Databases

Submission + - Apache Cassandra 0.6.0 Released

pastababa writes: Apache Cassandra was first open sourced by Facebook, later became an Apache top-level project. It was deployed by some very big names. It is being use by some of of the largest social networking site. digg, twitter, reddit switched to Cassandra because it can be run on large server clusters and is capable of taking in very large amounts of data at a time.

Apache Cassandra is a decentralized, Elastic Cassandra highly scalable second-generation distributed database. It is meant to run on a cluster of nodes, but will run equally well on a single machine. Cassandra uses Thrift for its external client-facing API.

As reported by Emgin.com, although the version number released was 0.6.0, Apache Cassandra 0.6.0 is considered a stable release that is well tested and reasonably free of serious problems, or at least the problems are known and well documented.

Apache Cassandra is a free open source software licensed under the Apache License, Version 2.0.

Comment Re:Cool. (Score 2, Insightful) 194

If we can get AI good enough to provide a good listener the end-result will be the same.

And that's way easier than creating one which can actually have a conversation since it just have to shut up and listen.

So you see, we are screwed already!

Canada

Submission + - B.C. Police in YouTube video faces 2nd probe (www.cbc.ca)

An anonymous reader writes: http://www.cbc.ca/canada/calgary/story/2010/04/17/bc-victoria-officer-youtube.html#socialcomments

A Victoria police officer under criminal investigation after a YouTube video appeared to show him kicking a suspect being restrained now faces a second probe.

Read more: http://www.cbc.ca/canada/calgary/story/2010/04/17/bc-victoria-officer-youtube.html#socialcomments%23ixzz0lQMevKdz

Earth

Submission + - EU test flights to assess impact of volcanic ash o (wikipedia.org)

chrb writes: The eruption of Eyjafjallajökull has led to flights being cancelled across the E.U.. With travel chaos ensuing and the airlines losing an estimated $200 million dollars per day, E.U. authorities are coming under increasing pressure to re-open the airways. Test flights conducted on Saturday were apparently successful, with no problems encountered during flight. Following the test flights, Peter Hartman, CEO of KLM, said "We hope to receive permission as soon as possible after that to start up our operation and to transport our passengers to their destinations." Evidence possibly opposing this move comes from the Finnish Defense Forces, which released photos and a statement after F-18 Hornets flew threw the ash cloud, stating "Based on the pictures, it was discovered that even short flights in ash dust may cause significant damage to an airplane's engine". Is it safe to resume flights so soon, or should planes remain grounded until the ash cloud has dissipated?

Submission + - Gadget Lab Hardware News and Reviews Zune Hackers (wired.com)

AnotherUsername writes: A three member developer team has created a toolkit that will allow developers to create programs for the Zune and ZuneHD. The toolkit, called OpenZDK allows for homebrew application development that includes making new applications, porting old ones, creating emulators and possibly having a rogue app store. Currently, there are no applications or games for the development kit yet. The OpenZDK wiki has tips for getting started, though.
Security

Submission + - Become an SSLAdmin In Few Easy Steps (keyboardcowboy.ca)

Renderer of Evil writes: With news that it is rather ridiculously simple to mimic authority with many webmail providers in order to coax an SSL certificate authority (CA) into creating one for the domain, a canadian security expert has decided to take it upon himself to see who out there is actually vulnerable and provide information to the public on how prevalent this issue is as we speak. Out of eleven webmail services chosen at random and without prejudice, just under half of them permitted him to register with credentials (ssladmin) that allowed to create an SSL certificate in their name. In most of these cases, there was a pre-existing, legitimately-acquired certificate.

Submission + - No Doubt Wins First Round of Lawsuit (latimes.com)

protektor writes: No Doubt has won the first round of lawsuits with Activision, over the use of their image as an "unlock". Judge Kenji Machida rejected Activision’s attempt to invoke freedom-of-speech protections under the 1st Amendment. Activision also lost their attempt to make it a copyright issue as well.

Comment Re:100 books? (Score 1) 236

I'm a little suspicious; how much of an expert can you be writing 100 books on a variety of subjects.

Reminds me of a tech instructor I had who proudly informed the class he teaches oracle classes, mysql classes, sql server classes, cisco classes, juniper classes, .net development classes, php, etc..... Yeah he couldn't answer any basic questions that strayed from the text book in front of us.

Haha no kidding. I had an instructor once that taught the A+ certification class as well as bunch of other computer classes, but when I asked a question about Big Endian vs Little Endian in regards to one of the test questions on significant bits, he had no idea what I was talking about and had never even heard of Endian-ness. It was at that point I discounted just about every authoritative thing he tried to say in class.

Comment Re:Right things, not always right reasons. (Score 0, Troll) 228

I live in Russia now and I lived in the USSR for long enough of my childhood to remember how things were. I hope this satisfies your curiosity. I know that the idea of building anything resembling Marx's communism died with Lenin and Trotsky but that was not the point of my post. I was commenting on the silliness of the 'good' sharing and 'bad, commercial' sharing. You know from my experience workers in the USSR free from commercial exploitation did not go on to create a variety of amazing things, most just took the situation as a chance to seat around idly most of the work day. Anything consumer, more complicated than a loaf of bread was sold broken right at the store, was not uncommon at all to come to the store and find every TV set in stock to be non-functional, then buy it anyways and then spend weeks or months procuring electronic components to fix it yourself. Sound a lot like Free Software, doesn't it? IMHO Free Software has run out of steam, beyond several high profile projects (that land actual paying jobs or fame) Free Software just does not provide enough motivation for people both to do interesting tasks (If I am good at something that is interesting to me, I'd rather do it at a place that pays me money for it) and for mundane tasks (who wants to do testing and good support with actual ETAs for free?).

Comment Re:Pardon my pedanticism... (Score 1) 143

> It's just generated from sonar data instead of an artists interpretation.

I'm guessing an artist was involved.

Why is there no noise? How would the software know what parts should be yellow, and what parts should be black?

I guess it's too much to ask of a mainstream magazine to just give us the image, without tweaking it by hand to make it all purty.

Comment Re:Lazy Fucking Slashdotters (Score 1) 351

I was already assuming a 25% duty cycle (flashing aka moving the laser). I don't think you can trim it more than that without increasing the power required to make it noticeable to the naked eye. But we're still talking about a faint flashing in the sky... Not anything that demands attention.. just something subtly noticeable.

The 100mW figure was based on the brightness of the moon in the daytime sky. Surely not bright, but at least visible. Maybe 10x more would be better for people to stop and notice it...

But 1kw lasers are considered pretty high power, so we're still off by a factor of 100 or 1,000...

I dunno... Just for indonesia...

Moon

LRO Photographs Soviet Lunar Landers From the '70s 24

braindrainbahrain writes "Photographs of the Sea of Crises on the Moon taken by the Lunar Reconnaissance Orbiter show the Soviet lunar landers Luna 20, Luna 23 and Luna 24, which landed on the Moon in the 1970s. In addition to the landers, it is possible to see the tracks made by the Lunokhod lunar rover! The Soviet Lunokhod lunar rover predates the first successful Mars Rover by some 30 years. (Note: Very cool old-style artists' drawings of the Soviet craft at the Wikipedia links above.)"

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