A high performance real-time analytics database
CDC Connectors for Apache Flink
The open big data serving engine
Apache IoTDB
RisingWave: the next-generation streaming database in the cloud
Easy to use open source fast database for search
Toolkit for working with and mapping geospatial data
jdl is a loader utility for moving data from (CSV or XML) into a db.
A Java SQL client for any JDBC compliant database
A powerful, cross platform, SQL database system
An object relational-mapping (ORM) library for Java
Relational Database
Database Subsetter and Relational Data Browser
A generator of DTO, Model, and DAO classes to access relational DB
A Database System for Metamodeling and Method Engineering
RAD Tool and IDE for PHP, JSP, ASP, C++ and Java Swing
Database Replication, Filtered Synchronization, and Transformation
Deductive Database with Datalog, SQL, RA, TRC, DRC
Relative Examples and Resources of iBoxDB, etc...