Strategy: Cache Stored Procedure Results
Thursday, March 27, 2014 at 8:56AM
Todd Hoff in Strategy

Caching is not new of course, but I don't think I've heard of caching store procedure results before. It's like memoization in the database. Brent Ozar covers this idea in How to Cache Stored Procedure Results.

The benefits are the usual for doing work in the database, it doesn't take per developer per app work, just code it once in the stored proc and it works for everyone, everywhere, for all of time. The disadvantage is the usual as well, it adds extra load to a probably already busy database, so it should only be applied to heavy computations.

Brent positions this strategy as an emergency bandaid to apply when you need to take pressure off a database now. Developers can then work on moving the cache off the database and into its own tier. Interesting idea. And as the comments show the implementation is never as simple as it seems.

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