Not much information available yet on the project page but looks like bidirectional integration of PosgreSQL and Hadoop.
The Postgres Plus Connector for Hadoop provides developers easy access to massive amounts of SQL data for integration with or analysis in Hadoop processing clusters. Now large amounts of data managed by PostgreSQL or Postgres Plus Advanced Server can be accessed by Hadoop for analysis and manipulation using Map-Reduce constructs.
When speaking about PostgreSQL and Hadoop, the first thing that comes to my mind is Daniel Abadi’s HadoopDB that became not long ago the technology behind his startup which has already raised $9.5mil.
Original title and link: Postgres Plus Connector for Hadoop in Private Beta ( ©myNoSQL)