This looks exciting. Another postgresql-other-software-chimera with
impressive performance and scalability.
http://dbmsmusings.blogspot.com/2009/07/announcing-release-of-hadoopdb-longer.html
>
>It's an open source stack that includes PostgreSQL Hadoop, and Hive, along
>with some glue between PostgreSQL and Hadoop, a catalog, a data loader, and
>an interface that accepts queries in MapReduce or SQL and generates query
>plans that are processed partly in Hadoop and partly in different PostgreSQL
>instances spread across many nodes in a shared-nothing cluster of machines.