Hi, Just to clarify my words a bit. When persistence is enabled, all memory data are stored on disk with all durability guarantees. But it is also allows you to store in cache more data than you can fit in memory: Ignite just evicts stale data pages from RAM, and when they will be needed - loaded from disk.
So you always have everything on hard drive and hot data in memory. Thanks! -Dmitry. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
