MySQL Community Edition is the freely downloadable version of the world's most popular open source database.

MariaDB is a community-developed fork of the MySQL relational database management system intended to remain free under the GNU GPL.

Transpose is a CRM solution.

Oracle Database (Oracle RDBMS or simply as Oracle) is an object-relational database management system.

Vertabelo is an online tool for database design.

Firebird is a relational database offering many ANSI SQL standard features.

SQLite is an in-process library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine.

Microsoft SQL Server is a relational database management system developed by Microsoft. As a database server, it is a software product with the primary functi…

Enhanced SQL Portal is a full featured MySQL database.

Apache Cassandra is a free and open-source distributed NoSQL database management system.

H2 Database Engine is a relational database management system written in Java.