Am 07.07.2011 16:52, schrieb Mark juszczec: > Ok. That's really good to know because optimization of that kind will be > important.
Optimization is only important if you had a lot of deletes or updated docs, or if you want your segments get merged. (At least that's what I know about it.) > > What of commit? Does it somehow remove the previous version of an updated > record? "Somehow", yes. If you don't commit, your changes won't be visible, and the old documents remain unchanged. Physically they stay in the index and are purged on optimize, but that's just an implementation detail. -Kuli
