Multi-Server Queries – Underappreciated features of Microsoft SQL Server

This is part of the series of posts that I am running under the title "Under Appreciated Features of SQL Server". The series has been inspired by Andy Warren's editorial on SQLServerCentral.com. After Activity Monitor, this is one of the other features that I was surprised to see in the list of underappreciated features. This feature has been a dream come true for anybody who manages more than