[Misiek]

First, use HEAP table, which is stored in RAM. It disappears when you turn off the computer, but is much faster than tables stored on a hard drive. Simply use MEMORY engine instead of MyISAM, InnoDB or whatever you do currently. Just remember, that you have to use Create table if not exists in OnGameModeInit.

Second, Adrenaline's plugin is buggy and leads to many memory leaks so i wouldn't recommend it. Even if the newest version is said to have them fixed. Try the other plugin instead.