Once you’ve built your new HA/DR setup, you need to test planned failovers, unplanned failovers with data loss, and planned fail-backs without data loss. Get Brent’s battle-tested checklists for testing high availability inside the same data center, plus disaster recovery failovers to another data center.

Note: this class is from 2017, and I no longer update it. I’ve made it freely available since I no longer do production DBA work, and I don’t intend to keep this course up to date. You’re welcome to leave comments for other viewers here, but I don’t answer questions on this material, nor do I update it to reflect changes in Microsoft SQL Server. Thanks for understanding, and enjoy the free videos! Hope they help.

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