Actian PSQL combines a NoSQL transactional engine and a SQL relational engine to deliver a zero-DBA database platform for business applications.
H2 Database Engine Alternatives
H2 Database Engine is described as 'H2 is a relational database management system written in Java. It can be embedded in Java applications or run in the client-server mode. The disk footprint (size of the jar file) is about 1 MB' and is a relational database in the development category. There are more than 50 alternatives to H2 Database Engine for a variety of platforms, including Windows, Linux, Mac, Web-based and BSD apps. The best H2 Database Engine alternative is SQLite, which is both free and Open Source. Other great apps like H2 Database Engine are PostgreSQL, MySQL Community Edition, MariaDB and MongoDB.
Alternatives list
Datahike is a durable Datalog database powered by an efficient Datalog query engine. This project started as a port of DataScript to the hitchhiker-tree. All DataScript tests are passing, but we are still working on the internals.
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
ufoSQL is a safe and performance client-server architectural SQL DBMS (Database Management System) for Windows 64 bit operating systems.
Cost / License
- Paid
- Proprietary
Platforms
- Windows


JNSEDB is simple, persistable, fast and embeddable java nosql database dedicated to small applications. This database can be embedded to any java application without time wasting configuration. Add maven requirement and start using database.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Windows
- Linux
SQLMachine is a freeware, safe, scalable and adequate performance client-server side architectural SQL DBMS. (Database Management System).
Cost / License
- Free
- Proprietary
Platforms
- Windows


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Matisse Software Inc. delivers database software and services to companies that need to rapidly and cost effectively develop and deploy scalable applications and services. Matisse 9, a Post Object-Relational Database product, is the first ever SQL-Object programmable data server...
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Linux


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Postgres is the endgame database. Gel supercharges it with a modern data model, graph queries, Auth & AI solutions, and much more.



















