LucidDB is a new RDBMS purpose-built entirely for data warehousing and business intelligence. Its storage and query architecture supports high-performance OLAP against star schemas, and allows ETL operations to be expressed entirely as SQL statements. Find out more at http://www.luciddb.org!
This is primarily a maintenance release, but new features include support for constant reduction of uncorrelated subqueries by the optimizer, as well as a number of new UDX's.
Benchmark results (http://pub.eigenbase.org/wiki/LucidDbTpch) are being presented at OSCON 2008 (http://en.oreilly.com/oscon2008/public/schedule/detail/2781).
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