To configure failover support in a 3-tier scenario

To configure an SAP HANA auto-restart for fault recovery

To store connection information on the SAP HANA database client

To store connection information on the SAP HANA XS advanced engine

A multitenant database container system is identified by a single system ID (SID).

The name server provides index server functionality for the system database.

Each tenant database runs its own compile server and the preprocessor server.

The name server owns information about the location of tables and table partitions in databases.

Database isolation increases the isolation between tenant databases on operating system level.

1. Aborted transactions are rolled back.
2. Open transactions are recovered.
3. Row tables are loaded into memory.
4. Column tables are loaded.

1. Aborted transactions are rolled back.
2. Row tables are loaded into memory.
3. Open transactions are recovered.
4. Column tables are loaded.

1. Row tables are loaded into memory.
2. Column tables are loaded.
3. Open transactions are recovered.
4. Aborted transactions are rolled back.

1. Row tables are loaded into memory.
2. Open transactions are recovered.
3. Aborted transactions are rolled back.
4. Column tables are loaded.

By performing a database backup

By issuing a transactional commit

By performing a delta merge

By a database soft shutdown

3.0

2.0

1.2

1.6