Monthly Archives: November 2016

How to install or upgrade PHP from 5.4 to 5.5 on CentOS/RHEL 6/7

CentOS 7 by default installs PHP 5.4. At the end of September PHP 5.4 came to the end of it’s life, no longer receiving security updates. A number of...

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November 17, 2016, Written by 0 comment

Tuning MySQL for Performance with MySQLTuner

MySQLTuner is a Perl script that analyses your MySQL performance and, then generates recommendations based upon the statistics that it has gathered. You should adjust the variables to increase...

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November 7, 2016, Written by 24 comments