Apache IoTDB
Mirror of Apache Phoenix
A graph database that supports more than 100+ billion data
Ebean ORM
CDC Connectors for Apache Flink
A high performance real-time analytics database
TypeDB: a strongly-typed database
An object relational-mapping (ORM) library for Java
A Java SQL client for any JDBC compliant database
Relational Database
A powerful, cross platform, SQL database system
A generator of DTO, Model, and DAO classes to access relational DB
HHDB SQL Admin is a graphical PostgreSQL client written in Java.
A Database System for Metamodeling and Method Engineering
The modern AI‑first database client for developers DBAs and analyst
Database Subsetter and Relational Data Browser
DAO for all database server types with the Java POJO code generator
Relative Examples and Resources of iBoxDB, etc...
Java persistence using JDO, JPA or REST