Ebean ORM
A relentless key-value store for the browser
A high performance real-time analytics database
Apache IoTDB
Turso is an in-process SQL database, compatible with SQLite
CrossUI is a free Cross-Browser Javascript framework
CDC Connectors for Apache Flink
TypeDB: a strongly-typed database
The open big data serving engine
Easy to use open source fast database for search
RisingWave: the next-generation streaming database in the cloud
Toolkit for working with and mapping geospatial data
jdl is a loader utility for moving data from (CSV or XML) into a db.
An object relational-mapping (ORM) library for Java
A Java SQL client for any JDBC compliant database
A powerful, cross platform, SQL database system
Relational Database
Deductive Database with Datalog, SQL, RA, TRC, DRC
SQL Server Helping Application For Developers
A generator of DTO, Model, and DAO classes to access relational DB
Database Subsetter and Relational Data Browser
DAO for all database server types with the Java POJO code generator