what is query cache in mysql? : Sql dba



what is query cache in mysql? : Sql dba..

Answer / Abhishek Pawar

The Query Cache in MySQL stores recently executed SQL statements along with their results. This caching mechanism can improve the overall performance of the database system by reusing pre-computed results instead of executing the same queries multiple times. However, it should be noted that the query cache is turned off by default in many MySQL configurations.

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