H2 is an embeddable RDBMS written in Java
CrateDB is a distributed and scalable SQL database
An open source SQL database designed to process time series data
The open big data serving engine
Apache IoTDB
A flexible graph store, written in Clojure
For working with old php applications
For working with old php applications
Database backup manager for dumping to and restoring databases from S3
Transactional schema-less embedded database used by JetBrains
A blazing fast ACID compliant NoSQL DataLake
An Enterprise Information Integration System
Data Vault loading automation using Pentaho Data Integration.
Real-time data acquisition and visualization software