Guilt is usually considered a negative emotion, but by steering it well, you can achieve surprising success.
This document provides tips for optimizing Linux performance and stability when running MySQL. It discusses managing memory and swap space, including keeping hot application data cached in RAM. Direct I/O is recommended over buffered I/O to fully utilize memory. The document warns against allocating too much memory or disabling swap completely, as this could trigger the out-of-memory killer to cra
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