1) This applicable to Ignite. As it grown from GridGain sometimes it may appear in docs, because missed fro removal. 2) Yes, and I would say overhead could be even bigger. But anyway I cannot say definitely how much, because Ignite doesn't store data sequentially, there a lot of nuances. 3) Ignite transaction caches entries on-heap and this works only for TRANSACTIONAL caches.
Thanks! -Dmitry -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
