Berkeley DB XML Database Connections
Oxygen XML Developer plugin includes support for Berkeley DB XML database connections. Oxygen XML Developer plugin allows you to browse the structure of a Berkeley DB XML database in the Data Source Explorer view and perform various operations on the resources in the repository.
Oracle Berkeley DB XML is an open source, embeddable XML database with XQuery-based access to documents stored in containers and indexed based on their content. It is built on top of the Oracle Berkeley DB and inherits its features and attributes, along with native XML support. A detailed description can be found at: http://www.oracle.com/us/products/database/berkeley-db/xml/overview/index.html.