Best relational-database tools

Run a managed SQL Server database in Azure, with serverless and provisioned compute options.

Run the community-developed MariaDB relational database server with SQL clients and pluggable storage engines.

Use a small Java SQL database in embedded, in-memory, or client/server mode through JDBC.

Microsoft's free SQL Server edition for development and small production workloads.

Managed relational database clusters compatible with PostgreSQL and MySQL, operated through Amazon RDS.

Run an open-source object-relational database with SQL, extensible types, indexing, replication, and JSON support.

Use a cross-platform SQL database engine that ranges from embedded and single-user use to multi-client deployments.

A freely downloadable, GPL-licensed database with SQL, replication, connectors, and administration tools.

A Java SQL database that can run in your application or as a separate server.

A self-managed relational SQL database focused on analytical workloads.

Use a compact, serverless SQL database embedded directly into an application.

Provision managed PostgreSQL and connect to it from Google Cloud Shell.

Run a self-managed MySQL-compatible server with Percona's added database features.