See: Description
Interface | Description |
---|---|
PCollListener | |
PCollManagerHelper | |
PCollPersistable | |
PersistManager |
This allows the pending changes in an application module to be logically retained without physically dedicating an application module instance to each client.
This insures that the application does not run out of memory when an a misguided user query returns too many rows and they decide to scroll through them all. Instead the extra rows "spill-over" into a temporary persistent store without using real-memory.
In order to manage this pending state, BC4J creates a set of tables that hold the temporary information in BLOB values.