May 26, 2012

Post: Why do you need many apache children ?

applications we’re working with have single tier web architecture, meaning there is just singlePHP applications each apache children may require 64MB of memory, sometimes even moreconnections to the database and then if database slows down all these hundreds of connections

Post: Cache Performance Comparison

applications, which tend to access same data read from database multiple times. Examining MySQL full query logs from many applicationsservedthan Query Cache if TCP/IP socket is used, but if Unix Socket is used to connectsingle node applications If you have just onemore