Hi Cem, in my case it's the opposite. But I am not in test, I am in real situation with a traffic which becomes more important at certain hours. Alex seems to say that he is more successful in this case only.
But did you try Maria with Ariadb? it is tailored for myisam tables like we have in UNA db.
Standart mysql was not succesfull like Maria+Ariadb
No, I have not tried yet, so I do not compare with Maria here. I was considering it, but as it works well now, I keep this solution for the next slowdown.