DBI302
AlwaysOn Availability Groups for database protection AlwaysOn Availability Groups for database protection AlwaysOn Failover Cluster Instances for instance level protection AlwaysOn Failover Cluster Instances for instance level protection
Flexible
Synchronous Data Movement Asynchcronous Data Movement Shared Storage, regional and geo secondaries AA AA AA AA AA Direct attached storage local, regional and geo target AA AA
Mission Critical Requirements Zero data loss is critical for the business Fast application recovery during planned and unplanned downtime Redundancy across 3 datacenters Application databases and dependencies failover together
demo
AG_HR HR DB HR DB HR DB HR DB PrimarySecondary HR_VNN -server HR_Listener;-catalog HRDB Application retry during failover Connect to new primary once failover is complete and the listener is online Primary Secondary HR DB HR DB ServerA ServerB ServerC
Windows Server Failover Cluster Database Active Log Synchronization Database Active Log Synchronization Availability Group uses Windows Server Failover Cluster (WSFC) for
DB2DB1 SQLservr.exe InstanceA DB2DB1 Primary Secondary InstanceB Reports Primary Secondary Reports
R/W workload Primary Backups Secondary Backups Secondary Backups
demo
Diagnostics Configurable options eliminate false failover Improved logging for better diagnostics
Simpler and Unified AlwaysOn Availability Groups AlwaysOn Failover Cluster Instances Rich built in management experience AlwaysOn Systems Center Management Pack Important Gaps Filled Improved Online Operations Better health analysis Less patching via Windows Server Core Support NAS/Remove drive letter limitations Consistent, Solid Foundation AlwaysOn Availability Groups becomes common substrate for future enhancements, and traditional Enterprise Box business Denali is a huge leap forward for customer’s DB HA needs!
Required Slide Track PMs will supply the content for this slide, which will be inserted during the final scrub. Try the new SQL Server Mission Critical BareMetal Hand’s on-Labs Visit the updated website for SQL Server® Code Name “Denali” on and sign to be notified when the next CTP is available Follow Twitter account to watch for updates Visit the SQL Server Product Demo Stations in the DBI Track section of the Expo/TLC Hall. Bring your questions, ideas and conversations! Microsoft® SQL Server® Security & ManagementMicrosoft® SQL Server® Optimization and Scalability Microsoft® SQL Server® ProgrammabilityMicrosoft® SQL Server® Data Warehousing Microsoft® SQL Server® Mission Critical Microsoft® SQL Server® Data Integration
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