EMERYVILLE and BRISBANE, Calif., February, 2006 - Sleepycat Software, makers of the Berkeley DB family of open source developer databases, and CollabNet, the leading provider of on-demand distributed software development solutions and primary sponsor of the Subversion open source project, announced that the two companies have collaborated, along with the Subversion open source community, to optimize the integration between Berkeley DB and Subversion, ensuring that data is stored reliably and with full, automatic recoverability after a system or application failure.