Hello, I have some operations which does not care about the order, e.g., each operation is to increase the key value by 1 or decrease by 1.
So I need a lock to protect each key on read and write. Also I need to put operations in transaction, since ignite will handle the commit and rollback. Put them together, I found that Pessimistic Transactions seems to work for this user case, but SERIALIZABLE is too strict on this case. For my user case, It is OK to interleave between transactions as long as read/write protection on each overlapping key between concurrent transactions. I do not need SERIALIZABLE since that will degrade my throughput. May I know if there is a better way to handle this user case, please? Hope my question is clear. Regards. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/