July 2012
Intermediate to advanced
478 pages
10h 3m
English
Content preview from Microsoft SQL Server 2012 Performance Tuning CookbookBecome 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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Monitoring compilations and recompilations at instance level using Reliability and Performance Monitor
Imagine that you have set up your production SQL server that is hosting several databases used by different applications. Initially your SQL server responds smoothly, but as the number of query requests increases, becoming larger day by day, and when it reaches several hundred per second, you notice that queries take a little longer to execute and your SQL server CPU usage is higher than what you expected.
As you may know, there can be a number of reasons for SQL server to respond poorly, such as:
- Your physical database design and database file placement is not optimized
- Databases are missing proper indexes
- Queries are not optimized and are poorly ...
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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.
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.