December 2017
Intermediate to advanced
434 pages
10h 14m
English
Content preview from SQL Server 2017 Administrator's Guide
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Data collection
Detailed observations of SQL Server's performance are needed when the given instance gets into trouble. It's not possible to monitor more than a few instances in this detailed way. That's why Microsoft offers a tool for centralized monitoring of more SQL Servers and the tool is also very useful for proactive monitoring and performance baselining. This section is dedicated to data collection. Data collection consists of the following:
- Relational database called Management Data Warehouse (MDW) hosted on some SQL Server instance
- Jobs reading data from xEvents and dynamic management
- SSIS packages pushing captured data into the MDW
- Reports showing information about several aspects of contention and performance over time
The ...
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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.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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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.