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Entering Level 1 Node Background Knowledge: SAP DB 7.4Background Knowledge: SAP DB 7.4Leaving Level 1 Node Background Knowledge: SAP DB 7.4
   Entering Level 2 Node Log ConceptLog ConceptLeaving Level 2 Node Log Concept
      Entering Level 3 Node Log EntryLog EntryLeaving Level 3 Node Log Entry
         Entering Level 4 Node Redo Log EntryRedo Log EntryLeaving Level 4 Node Redo Log Entry
         Entering Level 4 Node Undo Log EntryUndo Log EntryLeaving Level 4 Node Undo Log Entry
      Entering Level 3 Node Online LoggingOnline LoggingLeaving Level 3 Node Online Logging
         Entering Level 4 Node Redo Log ManagementRedo Log ManagementLeaving Level 4 Node Redo Log Management
            Entering Level 5 Node Log QueueLog QueueLeaving Level 5 Node Log Queue
            Entering Level 5 Node Log PageLog PageLeaving Level 5 Node Log Page
            Entering Level 5 Node Log WriterLog WriterLeaving Level 5 Node Log Writer
            Entering Level 5 Node Activating or Deactivating Redo Log ManagementActivating or Deactivating Redo Log ManagementLeaving Level 5 Node Activating or Deactivating Redo Log Management
         Entering Level 4 Node Undo Log ManagementUndo Log ManagementLeaving Level 4 Node Undo Log Management
            Entering Level 5 Node Undo Log FileUndo Log FileLeaving Level 5 Node Undo Log File
         Entering Level 4 Node History ManagementHistory ManagementLeaving Level 4 Node History Management
            Entering Level 5 Node History FileHistory FileLeaving Level 5 Node History File
            Entering Level 5 Node History ListHistory ListLeaving Level 5 Node History List
            Entering Level 5 Node Garbage CollectorGarbage CollectorLeaving Level 5 Node Garbage Collector
      Entering Level 3 Node Restart or RecoveryRestart or RecoveryLeaving Level 3 Node Restart or Recovery
         Entering Level 4 Node Redo Log ManagerRedo Log ManagerLeaving Level 4 Node Redo Log Manager
         Entering Level 4 Node Log ReaderLog ReaderLeaving Level 4 Node Log Reader
         Entering Level 4 Node Redo Log FileRedo Log FileLeaving Level 4 Node Redo Log File
         Entering Level 4 Node Redo ListRedo ListLeaving Level 4 Node Redo List
         Entering Level 4 Node Redo TaskRedo TaskLeaving Level 4 Node Redo Task
         Entering Level 4 Node Savepoint on RestartSavepoint on RestartLeaving Level 4 Node Savepoint on Restart
         Entering Level 4 Node Example: RestartExample: RestartLeaving Level 4 Node Example: Restart
      Entering Level 3 Node Transaction FileTransaction FileLeaving Level 3 Node Transaction File
      Entering Level 3 Node Transaction ListTransaction ListLeaving Level 3 Node Transaction List
   Entering Level 2 Node Data Management Using B* TreesData Management Using B* TreesLeaving Level 2 Node Data Management Using B* Trees
      Entering Level 3 Node ConceptsConceptsLeaving Level 3 Node Concepts
         Entering Level 4 Node Primary KeyPrimary KeyLeaving Level 4 Node Primary Key
         Entering Level 4 Node Secondary KeySecondary KeyLeaving Level 4 Node Secondary Key
         Entering Level 4 Node B* TreeB* TreeLeaving Level 4 Node B* Tree
            Entering Level 5 Node Root/Index PageRoot/Index PageLeaving Level 5 Node Root/Index Page
            Entering Level 5 Node Leaf PageLeaf PageLeaving Level 5 Node Leaf Page
            Entering Level 5 Node Table AccessTable AccessLeaving Level 5 Node Table Access
         Entering Level 4 Node Table IDTable IDLeaving Level 4 Node Table ID
      Entering Level 3 Node B* Trees for TablesB* Trees for TablesLeaving Level 3 Node B* Trees for Tables
         Entering Level 4 Node B* Trees for Table with LONG ColumnsB* Trees for Table with LONG ColumnsLeaving Level 4 Node B* Trees for Table with LONG Columns
         Entering Level 4 Node B* Trees for Tables with Secondary KeyB* Trees for Tables with Secondary KeyLeaving Level 4 Node B* Trees for Tables with Secondary Key
         Entering Level 4 Node B* Trees for Tables with LONG Columns and Secondary KeyB* Trees for Tables with LONG Columns and Secondary KeyLeaving Level 4 Node B* Trees for Tables with LONG Columns and Secondary Key
      Entering Level 3 Node Table Access Using B* TreeTable Access Using B* TreeLeaving Level 3 Node Table Access Using B* Tree
         Entering Level 4 Node Table Access (SELECT) Using B* TreeTable Access (SELECT) Using B* TreeLeaving Level 4 Node Table Access (SELECT) Using B* Tree
         Entering Level 4 Node Table Access (INSERT) Using B* TreeTable Access (INSERT) Using B* TreeLeaving Level 4 Node Table Access (INSERT) Using B* Tree
         Entering Level 4 Node Table Access (DELETE) Using B* TreeTable Access (DELETE) Using B* TreeLeaving Level 4 Node Table Access (DELETE) Using B* Tree
         Entering Level 4 Node Table Access (UPDATE) Using B* TreeTable Access (UPDATE) Using B* TreeLeaving Level 4 Node Table Access (UPDATE) Using B* Tree
      Entering Level 3 Node Changes in the B* Tree StructureChanges in the B* Tree StructureLeaving Level 3 Node Changes in the B* Tree Structure
         Entering Level 4 Node Non-Uniform Distributions of Data PagesNon-Uniform Distributions of Data PagesLeaving Level 4 Node Non-Uniform Distributions of Data Pages
   Entering Level 2 Node Creating a Homogeneous System CopyCreating a Homogeneous System CopyLeaving Level 2 Node Creating a Homogeneous System Copy
      Entering Level 3 Node Operating System Compatibility for Homogeneous System CopiesOperating System Compatibility for Homogeneous System CopiesLeaving Level 3 Node Operating System Compatibility for Homogeneous System Copies
      Entering Level 3 Node Homogeneous System Copy with the Database Manager CLIHomogeneous System Copy with the Database Manager CLILeaving Level 3 Node Homogeneous System Copy with the Database Manager CLI
   Entering Level 2 Node Standby Databases with SAP DBStandby Databases with SAP DBLeaving Level 2 Node Standby Databases with SAP DB
      Entering Level 3 Node Setting Up a Standby InstanceSetting Up a Standby InstanceLeaving Level 3 Node Setting Up a Standby Instance
      Entering Level 3 Node Starting the Standby Instance as an Active InstanceStarting the Standby Instance as an Active InstanceLeaving Level 3 Node Starting the Standby Instance as an Active Instance
         Entering Level 4 Node Importing Log Backups up to a Specific TimeImporting Log Backups up to a Specific TimeLeaving Level 4 Node Importing Log Backups up to a Specific Time
         Entering Level 4 Node Importing Another Manual Log BackupImporting Another Manual Log BackupLeaving Level 4 Node Importing Another Manual Log Backup
         Entering Level 4 Node Copying the Log Volumes of the Original InstanceCopying the Log Volumes of the Original InstanceLeaving Level 4 Node Copying the Log Volumes of the Original Instance
      Entering Level 3 Node Example: Standby DatabaseExample: Standby DatabaseLeaving Level 3 Node Example: Standby Database