MemSQL comes in two editions: Community and Enterprise.
MemSQL Community is a free downloadable version of MemSQL without limitations on capacity, cluster size, or time. All SQL features for development are included.
MemSQL Enterprise is licensed by subscription. Enterprise comes with 24x7 phone and email support and production features like High Availability, Cluster Replication, and backups.
Learn more about MemSQL Community and Enterprise Editions below: