Graphical database import/export and mapping tool
Synology DSM installable package for Baïkal CalDAV & CardDAV server
plugin-based framework for systematic and reproducible experimentation
Source code for be able to use Relation Tags.
PostgreSQL Bulk Data Loader
Big Sack: A lightweight Java Key/Value store with undo and disk cache.
XDBM is an XQuery implementation on the W3C's EXI binary XML format.
Very easy to use databrowser and query console for SQLite3 based on QT
Java API and Groovy Library for XML Scripting
Copy schema and/or data from a database to another