Script (.pdf file, 8 MB) - SAP MaxDB

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Interactive log backups back up all occupied log pages from the log volume that have not yet been backed up and do not belong to an open transaction (without a COMMIT). Only version <strong>file</strong>s and external backup tools with a confirmation function are accepted as backup media for interactive log backups. For this reason, the log backups should then be stored finally on other backup media. The system automatically adds a version number (three characters with leading zeros) to the <strong>file</strong> name defined in the backup medium. Once the number set is exhausted, additional digits are added. The labels of the log backups are assigned independently of the numbering of the complete and incremental data backups. All log backups are listed in the backup history in reverse chronological and logical order together with the data backups.
You can start an interactive log backup by choosing Backup ... As always, it is only possible to perform a log backup if a complete data backup has already been carried out. In this context, log backups are delta backups that require a starting point. If this prerequisite is not met, the Log Backup option is grayed out. Then choose Next.
Page 2 and 3: This session is aimed at a wide aud
Page 4 and 5: To prevent data loss in a database
Page 6 and 7: In this second chapter, the differe
Page 8 and 9: The data pages to be backed up can
Page 10 and 11: A complete data backup stores all u
Page 12 and 13: MaxDB supports multiple external ba
Page 14 and 15: In the next step, you select a medi
Page 16 and 17: In addition to complete data backup
Page 18 and 19: As with complete data backups, you
Page 20 and 21: The backup history shows the increm
Page 22 and 23: MaxDB gives you the option of using
Page 26 and 27: As with data backups, you first hav
Page 28 and 29: Activate automatic log backup to pr
Page 30 and 31: Database Studio also gives you the
Page 32 and 33: Before you overwrite the backups of
Page 34 and 35: Three options for analyzing backups
Page 36 and 37: To ensure data security, it is nece
Page 39 and 40: In this 3 rd chapter, we take a loo
Page 41 and 42: The following files contain informa
Page 43 and 44: The following slides explain the re
Page 45 and 46: You select the complete backup as t
Page 47 and 48: If you use files for the data backu
Page 49 and 50: The system behaves in the same way
Page 51 and 52: All transaction-relevant actions ar
Page 53 and 54: Step 2: The existing pages from the
Page 55 and 56: Step 3: Restoring changes after dat
Page 57 and 58: Step 3: Option 3: This variant als
Page 59 and 60: This slide shows the typical action
Page 61 and 62: SAP note 628131: SAP DB/MaxDB opera
Page 63 and 64: Task that started the recovery but
Page 65 and 66: While a Recovery is active, you can
Page 68 and 69: In case you‘re ever in need of mo
Page 70: Thanks a lot for your interest in t

Script (.pdf file, 8 MB) - SAP MaxDB

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