Relational database replication tool based on XML Schema
Toolkit for working with and mapping geospatial data
Java persistence using JDO, JPA or REST
Database Subsetter and Relational Data Browser
ETL engine based on Groovy
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
World's first open source data quality & data preparation project
Database SQL, query tool, using JDBC for Oracle,SQLite,PostgreSQL,etc
Information Manager(split/analyze/compare/combine).
Data quality analysis, profiling, cleansing, duplicate detection +more
A Portable Database
GUI application for editing database files.
Graphical database import/export and mapping tool
A software tool to bring MySQL to the Web