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Comment Finally... (Score 1) 147

.. a slashdot topic on which I might actually be qualified to comment. I’ve spent a lot of time analysing suitable databases for data warehouse. As other commenters have mentioned you don’t really give enough detail about the types of data and likely use cases however I can assumer your going to do similar things to most of our customers. We have used 2 products in our business, both are column stores which tend to have the characteristics of very fast read/join and query but should not be used for anything remotely transactional. Initially we used Infobright which has an OSS community edition which for a Kimball-style data warehouse will happily take you up to 2-3 million rows before the query performance on more complex joins starts to creep over 1-2 seconds. As we took on larger clients we switch to Amazon Redshift. This is essentially a fairly distant cousin of Postgres with a bunch of technology thrown in from parexel. we found it the best performer by far in terms of bang for buck (you need to use the SSD disk option) when compared to things like Teradata (mentioned above) supports encryption and is very easy to get up and running with. If you follow Kimball’s http://www.kimballgroup.com/ design patterns you cant go far wrong but keep it simple at all times. We use Talend for ETL but are in the process of developing our own technology and Jasper-server Commercial for out front end Disclaimer: I have no direct interest in the products mentioned however I am CTO of a BI/Data Warehousing start-up (www.matillion.com) and have spent plenty of time in the trenches with

Comment Not much is Black and White (Score 3, Insightful) 149

Sound like total rubbish to me. Politicians do lie sometimes and they even occasionaly tell the truth but mostly they bend the truth out of all proportion. If they make a statement its not TRUE or FALSE usually the answer would be "WELL... ITS COMPLICATED.. it depends how you look at it" In the UK we have a radio show dedicated to statistics called More or Less http://www.bbc.co.uk/programmes/b006qshd These folks can spend half the show discussing the truth behind a single political statement and then sometimes dont come to a firm conclusion
China

India Test Fires Long-Range, Nuke-Capable Missile 336

An anonymous reader writes "India has successfully test fired a long-range, nuke-capable missile. Named after Hindu God of fire 'Agni', the ICBM is capable of hitting targets in China, East Africa and parts of Europe. With a successful launch of the missile, India joins an elite group of nations with long-range weapons. 'The BBC's Andrew North in Delhi says Indian officials deny it, but everyone believes the missile is mainly aimed at deterring China. A spokesman for China's Foreign Ministry, Liu Weimin, said his country was not threatened by the test. ... It was only launched once officials were sure they had the best weather conditions — so this was as much a demonstration as a real test, to show India's rivals that it has this kind of capability.'"

Comment music != movies (Score 1) 175

If you go to pirate bay and click top 100 you will notice that almost everything in the list are movies.
Now, if you have ever watched a movie to the end you will notice that there is huge long list of people who worked on the movie and most of these people are not movie stars and directors they are regular joes who, as far as i can tell need, probably deserved to get paid.

Now i know that the movie industry and the MPAA arn't exactly whiter than white, however i know who will suffer everyone decided to pirate their movies.

Pirate music and music will probably get made, pirate movies and new movies simply wont get made.

Stats

Angry Birds Downloads Pass Half-Billion Mark 94

bdking writes "The most popular mobile game in history now has been downloaded more than 500,000,000 times, according to maker Rovio Mobile. Good thing the 300 million minutes of Angry Birds daily playing time around the world aren't being wasted or anything. Rovio chief executive Mikael Hed says: 'This is a fantastic landmark achievement for us, and we’re extremely delighted to see such an incredible amount of people enjoying our games. We remain committed to creating more fun experiences and bringing exceptional quality to Angry Birds Fans everywhere.'"

Comment Re:Interesting... (Score 1) 262

Yeah there is a nice blogpost linked from the bug with a good explanation. http://muizelaar.blogspot.com/2011/04/webp.html. I was especially interested in :-

"Flickr compresses their images at libjpeg quality of 96 and Facebook at 85: both quite a bit higher than the recommended 75 for “very good quality”. Neither of them optimize the huffman tables, which gives a lossless 4–7% improvement in size. Further, switching to progressive JPEG gives an even larger improvement of 8–20%."

Comment Canonical's code contribution (Score 5, Informative) 175

Canonical's code contribution is irrelevant. What open source has always needed is some polish and some marketing. Thats what canonical provide, they polished and marketed (to an extent) a decent distro. OSS has never been short of decent code and quality software engineering. Canonical are providing a great link in the value chain of linux and as long as the basic prinicipals are upheld im all for it!

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