Hello Devis! You have to count a few things as follows: 1) Ignite always reads the data from the Primary node. In the case of failure of the primary node, Ignite will read from the backup copy (if configured). 2) If you want to store entries in both Node A and B, you have to configure the cache in Replicated mode. In replicated mode, every node contains the replica (a redundant copy) of data from another node. cacheCfg.setCacheMode(REPLICATED); cacheCfg.setBackups(1); 3) Whenever you use partitioned mode, a portion (partition) of data will be available on another node and a backup copy (if configured).
P.S. You can read an architecture overview of Ignite here <https://leanpub.com/ignite/read> . https://leanpub.com/ignite/read <https://leanpub.com/ignite/read> Regards Shamim -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/About-Cache-tp8611p8613.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
