© Grant Fritchey 2018
Grant FritcheySQL Server 2017 Query Performance Tuninghttps://doi.org/10.1007/978-1-4842-3888-2_20

20. Reduce Query Resource Use

Grant Fritchey1 
Grafton, Massachusetts, USA

In the previous chapter you focused on writing queries in such a way that they appropriately used indexes and statistics. In this chapter, you’ll make sure you’re writing a queries in such a way that they don’t use your resources in inappropriate ways. There are approaches to writing queries that avoid using memory, CPU, and I/O, as well as ways to write the queries that use more of these resources than you really should. I’ll go over a number of mechanisms to ensure your resources are used optimally by the queries under your control.

In this chapter, ...

Get SQL Server 2017 Query Performance Tuning: Troubleshoot and Optimize Query Performance now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.