Postgresql JDBC Driver
H2 is an embeddable RDBMS written in Java
Easy to use open source fast database for search
DBMS supporting graph, document, full-text and geospatial models
A simple, fast and versatile Datalog database
Database connection pool written in Java
A flexible graph store, written in Clojure
A Java SQL client for any JDBC compliant database
Relational Database
A generator of DTO, Model, and DAO classes to access relational DB
Free Web-Based Church Management Database Software
ETL engine based on Groovy
Psuedo DAO with generator
HHDB SQL Admin is a graphical PostgreSQL client written in Java.
a set of foundation classes for database engines
MySQL Proxy using Java NIO based on Sharding SQL, Calcite
Transactional schema-less embedded database used by JetBrains
Cloud Database Manager
Automated testing to find logic and performance bugs
Logging utility for DB2 for LUW written in SQL-PL
A scalable, distributed time series database
Fast scalable time series database
Track your watches, including planned, current, and sold ones.