HI

I want to know how  an update to a database is done when cache is in invalidation mode and when it is in replication mode(both sync, async) Can some one please send me a simple algorithm of an update/modification

Infinispan in Invalidation Mode

when I want to insert/modify some data with ejb entity, 

1 Does it invalidate data in the cache and then goes to the database and update over there?

Infinispan in Replication Mode

when I want to insert/modify some data with ejb entity, 

2. Does it replicate data(in local and Across the cluster ) and then update the data to the database? what happens in case of failure.

Thanks