Pimp my AlwaysOn Availability Groups

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Following on from a previous presentation Warwick has delivered on AlwaysOn Availability Groups, Warwick will introduce you to how you can include Replication, Change Data Capture, Change Tracking & Transparent Data Encryption into your AlwaysOn Environment.

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  • 1977 Chevy Camaro
  • There is no special configuration required for including CT into an AG. When retrieving data from the CT tables, this can only come from the Primary Replica. Not able to utilise readable secondaries.

    If applications are using CDC TVF’s with the connection to the AGL it will automatically find the Primary.
  • Pimp my AlwaysOn Availability Groups

    1. 1. Warwick Rudd Microsoft Certified Master (MCM) – SQL 2008 Principal Consultant Warwick@sqlmastersconsulting.com.au @Warwick_Rudd
    2. 2. • SQL Server Consultant • MCM – SQL Server 2008 • MCSM – Data Platform • Certified Trainer • Reviewed 4 SQL Server 2012 Beta Exams • Blogger on Simpletalk.com • Presenter at: • User Groups • SQLSaturdays • TechED Australia About Me : Warwick Rudd
    3. 3. Replication Change Data Capture ChangeTracking Transparent Data Encryption
    4. 4. WSFC Storage Database Mirroring SQL Server 2012 AlwaysOn Cluster Availability Groups
    5. 5. AG Participation Publisher Subscriber SupportedTypes Transactional Merge Snapshot Republishing Distributor P2P
    6. 6. SERVER2012Node1 SERVER2012Node2 SERVER2012Node3 Default Instance Default Instance Default Instance FCI – WITSQL01Repl01 Availability Group 1 Availability Group 2 Availability Group 3 Availability Group Listener 1 Availability Group Listener 2 Availability Group Listener 3 Synchronous Asynchronous Pub Dist Sub
    7. 7. Configured on Primary Replica Continuous Monitoring Uses Log Reader Agent No Reliance on Replication Applications Access via AGL
    8. 8. No Special Configuration Required Data Retrieval from Primary Replica Applications Access via AGL
    9. 9. Transparent Data Encryption Master Key Certificates Database Encryption Key All Replicas
    10. 10. Replication, Change Tracking, Data Capture And Alwayson Availability Groups http://msdn.microsoft.com/en-us/library/hh403414.aspx#CDC Maintaining an AlwaysOn Publication Database http://msdn.microsoft.com/en-us/library/55b345fe-2eb9-4b04-a900-63d858eec360 Configuring Replication for AlwaysOn Availability Groups http://msdn.microsoft.com/en-us/library/4e001426-5ae0-4876-85ef-088d6e3fb61c Expanding AlwaysOn Availability Groups with Replication Publishers http://www.simple-talk.com/sql/database-administration/expanding-alwayson- availability-groups-with-replication-publishers/ Expanding AlwaysOn Availability Groups with Replication Subscribers http://www.simple-talk.com/sql/backup-and-recovery/expanding-alwayson- availability-groups-with-replication-subscribers/
    11. 11. www.sqlmastersconsulting.com.au

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