Ingres is the leading business open source database. Discover the New Economics of IT. Learn how to lower your TCO over a three-year period.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
- Linux
IBM DB2 is described as 'DB2 offers industry leading performance, scale, and reliability on your choice of platform from Linux to z/OS. DB2 supports storing XML and relational data and offers SQL PL and PL/SQL procedural languages' and is a relational database in the development category. There are more than 50 alternatives to IBM DB2 for a variety of platforms, including Windows, Linux, Mac, Web-based and Self-Hosted apps. The best IBM DB2 alternative is SQLite, which is both free and Open Source. Other great apps like IBM DB2 are DBeaver, PostgreSQL, MySQL Community Edition and MongoDB.
Ingres is the leading business open source database. Discover the New Economics of IT. Learn how to lower your TCO over a three-year period.
Advantage Database Server is a full-featured, easily embedded, client-server, relational database management system that provides you with Indexed Sequential Access Method (ISAM) table-based and SQL-based data access.
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...




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




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.


Open Sqlite databases and explore the internal organisation of various objects such as schema, tables and indices. To understand how Sqlite3 data is organised, please see Database file format from Sqlite website.



Data Virtuality’s integration solutions enable detailed insights from real time and historical data with any BI tool. By combining data virtualization with an automated ETL engine, customers benefit from reducing their data integration effort by 80%.
Reimagine in-app search and analytics. Index your vector, text, geospatial and JSON data for the most efficient hybrid search and real-time analytics at any scale.
SQLMachine is a freeware, safe, scalable and adequate performance client-server side architectural SQL DBMS. (Database Management System).



