TokuDB

TokuDB is an open-source, high-performance storage engine for MySQL and MariaDB. It achieves this by using a fractal tree index. It is scalable, ACID and MVCC compliant, provides indexing-based query improvements, offers online schema modifications, and reduces replication lag for both hard disk drives and flash memory. TokuDB is included in Percona Server, MariaDB and Nagios based . However, it is deprecated in Percona Server 8 and MariaDB 10.5.

TokuDB

TokuDB is an open-source, high-performance storage engine for MySQL and MariaDB. It achieves this by using a fractal tree index. It is scalable, ACID and MVCC compliant, provides indexing-based query improvements, offers online schema modifications, and reduces replication lag for both hard disk drives and flash memory. TokuDB is included in Percona Server, MariaDB and Nagios based . However, it is deprecated in Percona Server 8 and MariaDB 10.5.