December 2013
Intermediate to advanced
1872 pages
153h 31m
English
book
Microsoft® SQL Server 2012 Unleashed
by Ray Rankins, Paul T. Bertucci, Chris Gallelli, Alex T. Silverstein
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Dashboard and Monitoring
Various system views, a dashboard, and dynamic management views have been added for monitoring (and debugging) the AlwaysOn Availability Groups feature. The AlwaysOn dashboard (right-click the availability group and select Show Dashboard) is used to obtain an at-a-glance view of the health of an AlwaysOn availability group, its availability replicas, and databases.
You can use this dashboard to do the following:
Choose a replica for a manual failover.
Estimate data loss if you force failover.
Evaluate data-synchronization ...