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As for the backup strategy, a typical backup scheme might include weekly full database backups, daily differential backups, and frequent intervals of the transaction log (INCR) backup, e.g., every 15 minutes. SEP recommends using the full recovery model.

Cluster: Microsoft SQL Server on Windows Failover Cluster (active/passive) and AlwaysOn Availability Groups.

TRN files and provide all transactions that have changed since the last FULL, DIFF or INCR. It requires that at least one full backup is performed before creating any log backups. This backup level is only relevant for SQL Server databases that use the full or bulk-logged recovery model.

Transaction log backup (INCR): SEP sesam uses the INCR backup to back up the transaction log.

Note that restoring a differential backup requires its base to be restored first. The full backup, on which a differential backup is based, is the basis for the differential backup.

Differential backup: Only the data that has changed since the last database backup is backed up.

Backups are performed at the database instance level. Full backups provide a duplicate of the database and enable database restore and recovery.

Full backup: A full database backup backs up the entire database stored on the MS SQL server, including the transaction log.SEP sesam supports the following SQL Server backup levels: For details, see Listing SQL Servers from the command line. The names of the instances and databases can be retrieved using SQL Server Management Studio. If the database belongs to a SQL Server instance, the server and instance must be explicitly specified: //. The source for a MS SQL Server backup must contain the SQL Server database name. The supported backup levels depend on the selected recovery model, as described in the section Selecting a recovery model for your MS SQL database. The SEP sesam database module for MS SQL is part of the Client package and enables the backup of one or more MS SQL databases (the feature to backup multiple databases is deprecated in Apollon release, see below). If you are using an older SEP sesam version, refer to Documentation archive.

Visit SEP sesam YouTube Channel for latest videos and webinars.Ĭheck FAQ to find the answers to most common questions. Support for MS SQL AlwaysOn Availability Groups.