'Caching' Tag

  • It’s about Time.

    January 27, 2011

    WHAT TIME IS IT? This post started with a simple question: “Does the function NOW() get executed every time a row is examined?” According to the manual,  “Functions that return the current date or time each are evaluated only once per query …. multiple references to a function such as NOW() … produce the same [...]

  • MySQL Table Caching

    February 25, 2010

    Too much of a good thing… I have had a lot of people asking me about MySQL lately so I thought is was time to share something I learned.  Too much caching space in MySQL can be a bad thing. You would thing the more you can stuff your entire database into memory the better [...]


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