As per the doc ignite is a s strong or 100% consistent system.
e.g. I have partitioned cache, backup count is 1, and there are two nodes
If I update an entry in cache on one node and before updating the value in
backup cache(update to back is sync or async) the node crashes.
In this scenario the other node becomes primary for the backup data. Now in
this case if I access the cache for the same data for which the update to
backup was failed, will I get the stale data ?