July 2018
Intermediate to advanced
398 pages
7h 43m
English
Content preview from Professional Azure SQL Database AdministrationBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Summary
In this chapter, you learned about high availability and disaster recovery features in Azure SQL Database. High availability is built into Azure SQL Database and is managed by Microsoft, whereas disaster recovery can be achieved by configuring Active Geo-replication as and when required
Active Geo-replication asynchronously replicates the databases across regions. It offers both manual and automatic failover. Automatic failover can be done using auto-failover over groups.
Other than disaster recovery, Active Geo-replication can also be helpful in offloading read workloads to the readable secondaries, database maintenance, and application deployments.
You also learned to automate auto-failover groups and Active Geo-replication using PowerShell. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.