Installing Databases If you are installing NiFi Registry, you can install and configure a MySQL or PostgreSQL database. Supported databases for NiFi RegistryLists supported databases for NiFi Registry.Installing MySQLYou can install MySQL 5.5 or later.Configuring NiFi Registry Metadata Stores in MySQLMySQL provides the option to use an externally located database that supports high availability.Install PostgresYou can install Postgres 9.5 or later.Configuring NiFi Registry Metadata Stores in PostgresPostgres provides the option to use an externally located database that supports high availability.Parent topic: CFM Installation Overview
