August 2022
Intermediate to advanced
446 pages
11h 12m
English
Content preview from SQL Server Query Tuning and Optimization
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Chapter 1: An Introduction to Query Tuning and Optimization
We have all been there; suddenly, you get a phone call notifying you of an application outage and asking you to urgently join a conference bridge. After joining the call, you are told that the application is so slow that the company is not able to conduct business; it is losing money and, potentially, customers too. And many times, nobody on the call can provide any additional information that can help you find out what the problem is. So, what you should do? Where do you start? And perhaps more important, how do you avoid these problems from reoccurring in the future?
Although an outage can occur for several different reasons, including a hardware failure or an operating system problem, ...
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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.