I'm a programmer that started out as a sysadmin. I work primarily with PHP, perl, and MySQL, with a lil Android on the side. I write code in Eclipse. I dig it.
Slow-running query on clustered MySQL environment This might be a silly question (and given the age of the post, probably only useful for those who stumble upon here from google) but is there latency between the data nodes? Even a small amount of latency can make otherwise normal queries incredibly slow.