Thursday, January 22, 2026
HomeData Modelling & AIAndy Mallon: Performance Myths: The query result cache

Andy Mallon: Performance Myths: The query result cache

Andy Mallon dispels the myth that SQL Server maintains some kind of query result cache to make future executions of the same query faster.

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SQLPerformance.com is about providing innovative and practical solutions for improving SQL Server performance. Whether you are running a 3rd party application database where very little can be changed, or you are a DBA at a site where getting the application developers to change anything is next to impossible, industry experts including Paul Randal, Jonathan Kehayias, Erin Stellato and Paul White will cover both the “how” and the “why.”

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