Database subsetting and relational data browsing tool
H2 is an embeddable RDBMS written in Java
A Java SQL client for any JDBC compliant database
Database migrations made easy
CrateDB is a distributed and scalable SQL database
AI-driven database tool and SQL client
HHDB SQL Admin is a graphical PostgreSQL client written in Java.
General-purpose bitemporal database for SQL, Datalog & graph queries
Database connection pool written in Java
Ebean ORM
An open source SQL database designed to process time series data
jdbi is designed to provide convenient tabular data access in Java
PolarDB-X is a cloud native distributed SQL Database
DBMS supporting graph, document, full-text and geospatial models
ReplicaDB is open source tool for database replication
CDC Connectors for Apache Flink
A generator of DTO, Model, and DAO classes to access relational DB
MyBatis SQL mapper framework for Java
Mirror of Apache Phoenix
Apache Iceberg
Distributed database ecosphere
Apache IoTDB
The modern AI‑first database client for developers DBAs and analyst