December 2017
Intermediate to advanced
434 pages
10h 14m
English
Content preview from SQL Server 2017 Administrator's Guide
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Overview
The Overview section provides quick information about the current CPU effort consumed by the instance of SQL Server, current amount of tasks waiting for any resource, total amount of current physical data movement between physical disk and buffer cache, and, in the last diagram, current number of new requests coming to the instance. These diagrams are refreshed every 10 seconds by default but it's possible to right-click on any diagram and change the refresh interval. Information provided by the Overview section of Activity Monitor is just about the current state of the instance; it does not provide comprehensive and detailed monitoring data.
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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.