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Databases

Submission + - PostgreSQL 8.2 Released

Submitted by
An anonymous reader writes: With the winter holidays approaching, the developers of PostgreSQL have released version 8.2 as a present to us all. Tests really do prove that this is a performance release. With this release will PostgreSQL finally shed it's slow reputation? PostgreSQL 8.2 is trouncing MySQL with query optimization improvements, indexing without blocking INSERT/UPDATE/DELETE operations, and more...

Yet how does it compare to the big boys, Oracle and DB2? This release of PostgreSQL it is still missing SQL:2003 Window Functions so critical in business reporting. That means Oracle and DB2 still reign supreme in the OLAP/Data warehouse market. Even without many of the SQL:2003 features, this is good release. Get PostgreSQL 8.2 and take it for a spin!
Privacy

Submission + - US to give you a risk rating...

Submitted by cayenne8
cayenne8 writes: It looks like the Dept. of Homeland security is at it again. This time, a data mining system, used to evalute you the air passenger as to your security risk, and give you a rating. You think you have problems with a faulty credit score? Wait till you get a faulty risk assessment rating...because you cannot legally find out what your rating is according to the article about the new Automated Targeting System.

"The Automated Targeting System (ATS) is a data-mining system that will let the agency create "risk assessments" of tens of millions of travelers. The information will be held for 40 years, and even U.S. citizens will have no right to view those risk assessments. "
Space

Space Elevators Could Be Lethal 428

Posted by kdawson from the fried-by-van-allen dept.
Maggie McKee writes, "A new study reports that passengers on space elevators of current design could be killed by radiation. Even traveling at 200 kilometers per hour, passengers would spend several days in the Van Allen radiation belts, long enough to kill them." Looks like the elevator scientists will get this one solved before liftoff.

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