Hello,
I've recently noticed that in a wiki farm I look after, about 20% of the tables are MyISAM, but it doesn't seem very consistent - i.e. some tables that are MyISAM in some wikis are InnoDB in others. searchindex and math look to be all MyISAM.
From what I've read about them it seems that InnoDB is the best option, especially for recent versions. Would it be a good idea to change them all to InnoDB?
Thanks, Aran