What exactly is doing this cache_menu table in MySQL Database of my Drupal 7?
It is the hugest table of all = currently 308 mb.... (and I have disabled search term indexing, so this is absolutely the biggest now...)
Is it necessaru so huge?! I assume it is so huge, because I it includes a few of my Book - menus as well, but still...
If it is just a Cache - would it be safe to empty / disable somehow?