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Maximizing Availability Group Performance

Jonathan Kehayias has a few tips for improving performance of your Availability Groups:

Since Microsoft first introduced the Always On Availability Groups (AGs) feature in SQL Server 2012, there’s been a lot of interest in using AGs for both high availability and disaster recovery (HADR), as well as for offloading read-only workloads. The combination of the best features for failover clustering, the simplicity of data movement and synchronization from database mirroring, and the ability to offload read-only workloads to secondaries has given businesses a compelling reason to upgrade to leverage AGs.

But, as the saying goes, there’s no such thing as a free lunch, and there are several performance implications and considerations you must be aware of to have a successful deployment using AGs. This blog post will explore some of the considerations and look at how to plan, architect, and implement an AG with minimal latency and performance impact on the production workload.

Click through for those tips.

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