Databases pages:
MariaDB Installing and configuring the MariaDB relational database server on OpenBSD as a drop-in replacement for MySQL.
memcached Installing and configuring memcached on OpenBSD for high-performance in-memory key-value caching over the network.
PostgreSQL Installing and configuring PostgreSQL on OpenBSD for reliable relational data management with secure access control and TLS support.
Redis Installing and configuring Redis on OpenBSD for high-performance key-value storage, including service management and access security.