MemSQL supports incremental backup, but not Point in Time Restore (PITR). If, for example, you made a user error that requires restoring the database, depending on how often your incremental backups are run to capture the deltas, you may run into a situation where you lose some data between the last incremental backup and the time that the error occurred.
This feature will enable a user to recover their database from a point-in-time and will decrease the recovery point/time objective. Additionally, it is present in other database systems.
Note: A member of the MemSQL team has filed this feature request. We are adding in several features to this forum that we believe are popular with our users to engage and better understand the needs of the MemSQL community.