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SAP HANA persists in-memory data by using savepoints operation in data volume (file).
Whenever a Savepoint or a Snapshot is created or a delta merge is performed, data is persisted from memory to the data volume.
Sap Hana - Data Persistence
SAP HANA persists in-memory data by using savepoints operation in data volume (file).
Whenever a Savepoint or a Snapshot is created or a delta merge is performed, data is persisted from memory to the data volume.