Use of Persistence layer in SAP HANA
SAP Persistence layer is required in the following scenarios −
- In any database, main memory is volatile therefore data is lost during a restart or when a power outage occurs.
- Data needs to be stored in persisted medium.
- Backup & Restore is available.
- It ensures that the database is restored to the most recent committed state after a restart and that transaction are either completely executed or completely undone.
Published on 05-Feb-2018 15:43:18