Database migrations made easy
H2 is an embeddable RDBMS written in Java
Apache IoTDB
A powerful, cross platform, SQL database system
An object relational-mapping (ORM) library for Java
Database Replication, Filtered Synchronization, and Transformation
Java Application Framework
Relational database replication tool based on XML Schema
a set of foundation classes for database engines
Qvu Data Service is an ad-hoc query, reporting and api data service
Java database mapper
Database ERD- design tool with Reverse Engineering
Development Platform for Web and Mobile Applications
Active, high-performance open source database middleware
A pure Java JDBC driver for Microsoft Access database files
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
World's first open source data quality & data preparation project
An easy-to-use BI server built for SQL lovers. Power data analysis