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Tag Archives: performance

SQL Performance UNION vs OR

November 5, 2017 Mysql Leave a comment

Questions: I just read part of an optimization article and segfaulted on the following statement: When using SQL replace statements using OR with a UNION: select username from users where company = ‘b...

PHP 7 Performance

November 4, 2017 Wordpress Leave a comment

Questions: I’ve tried to reproduce this benchmark which compares PHP 7 with older versions on a WordPress server: http://talks.php.net/oz15#/wpbench My configuration is nearly the same, the serv...