It would be great if someone could use Memcached as a cache in Flarum!
At present, Flarum has supported Redis as a cache. However, Redis is slower than Memcached, but it supports more types of storage. At the same time, Redis also supports persistence.
However, for forums with high speed requirements, it does not need so much, as long as the speed is faster, it will be better.
Therefore, it is urgent for Flarum to use Memcached as a cache extension.
Just like the Redis extension, it also requires PHP to install the Memcache plug-in to use it, but it can effectively speed up the site and reduce the server load. I hope some developers can make it and support the latest version.