SharePoint & SQL 2012 Availability Groups
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SharePoint & SQL 2012 Availability Groups

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Slides for my talk at SharePoint Saturday Netherlands 2013

Slides for my talk at SharePoint Saturday Netherlands 2013

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SharePoint & SQL 2012 Availability Groups Presentation Transcript

  • 1. SharePoint 2013 & SQL Server 2012 Availability Groups The Rough Guide
  • 2. About Me SharePoint consultant. Platform architect. Speaker. Trainer. Accidental DBA.
  • 3. Agenda
  • 4. Acronym Soup Setting the stage…
  • 5. HA Protection is typically automatic
  • 6. DR Protection is typically manual
  • 7. RPO Business decision!
  • 8. RTO Business decision!
  • 9. RPO & RTO in Perspective time RPO RTO last backup at 20:00 full recovery at 12:00 outage at 08:00 12h 4h
  • 10. SLA
  • 11. Before SQL 2012
  • 12. Failover Clustering Transparent for SharePoint
  • 13. Mirroring Pre-SharePoint 2010: use sql aliases SharePoint 2010/2013: native support
  • 14. SharePoint & Mirroring
  • 15. Log Shipping Typically for SharePoint standby farms
  • 16. Common Topologies
  • 17. Other Techniques
  • 18. Availability Groups
  • 19. SQL 2012 AlwaysOn
  • 20. AG Concepts
  • 21. Introducing AG
  • 22. Protecting SharePoint HA (Single farm) DR (Standby farm)
  • 23. Other AG Benefits
  • 24. Comparing Techniques SQL Server solution Potential data loss (RPO) Potential recovery time (RTO) Automatic failover Readable secondaries AlwaysOn Availability Group (synchronous- commit) Zero Seconds Yes 0 - 2 AlwaysOn Availability Group (asynchronous- commit) Seconds Minutes No 0 - 4 AlwaysOn Failover Cluster Instance Does not apply An FCI itself does not provide data protection. The amount of data loss depends on the storage system implementation. Seconds to minutes Yes Does not apply Database mirroring - High-safety (synchronous mode + witness server) Zero Seconds Yes Does not apply Database mirroring - High-performance (asynchronous mode) Seconds Minutes No Does not apply Backup, copy, restore Hours or zero if the tail of the log can be accessed after the failure. Hours to days No Not during a restore
  • 25. SharePoint Databases
  • 26. Requirements
  • 27. Set Up
  • 28. Steps
  • 29. Install WSFC on all nodes
  • 30. Validate & Configure WSFC
  • 31. Install SQL Server on all nodes
  • 32. Activate AG
  • 33. SharePoint HA
  • 34. SharePoint DR
  • 35. SQL Server 2014
  • 36. Hot or Not?
  • 37. Getting Started – Resources http://thvo.me/alwayson-res http://thvo.me/alwayson-sp
  • 38. Q & A
  • 39. THANK YOU