Miscellaneous configuration properties
The following table shows some additional configurable properties.
| Property name | Default value | Description |
|---|---|---|
| Purge DupDetect | 1000 | The number of rows that the Duplicate Detect engine purging process deletes in each iteration. When a purging cycle starts, the purge process continues iterating through the expired items until all of the expired items are deleted. If the value is too high, the database runs out of memory when purging records. It can be defined in the user interface or in WebSphere® Application Server. |
| UOW Expiration Time | 120 (five days) | The amount of time, in hours, that is used to set the initial expiration time for the unit of work (UOW). When a UOW is processed, the value in this property is added to the current time that the UOW is processing. The calculated time is used to set the UOW expiration. If an item in the UOW has a greater expiration time than the expiration time value for the UOW, the expiration time for the UOW is increased to match the expiration time of the item. The expiration time for an item is defined in the namespace definitions file. It can be defined in the user interface or in WebSphere Application Server. |