Datomic

Datomic is a database of flexible, time-based facts, supporting queries and joins, with elastic scalability, and ACID transactions.

Freemium Mac OS X Windows Linux

Database Labs

A Postgres Database as a Service platform so you can focus on writing your app, not on becoming a database administrator.

Commercial Mac OS X Windows Linux BSD Web

VoltDB

VoltDB is a blazingly fast NewSQL database system. It is specifically designed to run on modern scale-out architectures - fast, inexpensive servers connected via...

Free Open Source Mac OS X Windows Linux

XAP

XAP is an in-memory computing software platform that processes all your data & applications in real time. XAP works by enabling an entire application to run on a...

Commercial Mac OS X Windows Linux