Managing Central Management Server

Chrissy LeMaire shows how you can use dbatools to manage Central Management Server and registered servers:

It’s a super useful feature that not all DBAs know about. Since CMS data is stored in msdb and accessible via SMO, you can access it from SQL Server Management Studio or PowerShell modules like dbatools.

Central Management Server’s essential functionality includes:

Actions that are taken by using a central management server group act on all servers in the server group. This includes connecting to servers by using Object Explorer and executing Transact-SQL statements and Policy-Based Management policies on multiple servers at the same time.

I mostly use it as a visual repository of my SQL Servers. Prior to using dbatools and Invoke-DbaSqlQuery, however, I did use CMS to easily execute code against a number of different servers.

CMS is a great feature, and is a critical tool for scaling out a SQL Server infrastructure.

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