MyBatis SQL mapper framework for Java
Main Liquibase Source
Data access layer for PostgreSQL, CockroachDB, MySQL, SQLite, etc.
A graph database that supports more than 100+ billion data
Transactional schema-less embedded database used by JetBrains
NSBase is a database management system.
RAD Tool and IDE for PHP, JSP, ASP, C++ and Java Swing
Common Resource Grep
eXist-db is a feature rich Open Source native XML database
Search engine and data mining applications and ClueWeb datasets.
Database Tools incl. ORM, migrations and admin UI
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
Web based Database collboration tools
Command-line sql JDBC tool
Software builder for both veteran programmer and novice.