innodb

Drupal 7 i18n Multilanguage site performance issue due to missing index

Drupal 7 i18n Multilanguage site performance issue due to missing index

Today I had a hard fight for performance of a Drupal 7 multilingual website. Using the devel.module I analyzed several MySQL InnoDB requests on each payload and their performance.

A thing that popped up again and again was the locales_source table. The translation queries were not big, but they were many. ;)
And they summed up.