You can define an optimistic, a pessimistic, or no locking
strategy on each BackingMap in the WebSphere® eXtreme Scale configuration.
Before you begin
Decide which locking strategy you want to use. For more information,
see
Locking strategies.
About this task
You can configure each BackingMap instance to use one
of the following locking strategies:
- Optimistic locking mode (default)
- Pessimistic locking mode
- None
Procedure
- Configure a pessimistic
locking strategy
- Configure an optimistic
locking strategy
- Configure a no locking
strategy