Jakub Klinkovský authored 1 year ago and Christian Heusel committed 1 year ago

- The /index.php? rule disallows all URLs with this prefix, so using
  longer prefixes does not make sense.
- Allow indexing of the Help: namespace which contains relevant text.
- Keep the intention of disallowing special namespaces, including the
  File: alias for Image: and using the /title/ path and colon separator
  for the namespace prefix.

Disallow all pages with /index.php? as this excludes wiki history pages
which are shown as
https://wiki.archlinux.org/index.php?title=Lala&action=history to allow
us to remove the lockdown plugin.

Switch from apcu caching to memcached with 512 MiB so that we have a
sustained cached instead of a php-fpm worker based cache which has a
shorter lifetime of 2000 requests before the worker get's killed and
respawned.

With apcu caching the wiki get's ~ 40 req/s more and the latency of the
wiki lowers.