Tuesday 10 February 2015

Roster vs Queue in PE

Roster vs Queue:

Queue: by using queue we can search the work items which are presented in that specific Queue only
 

Roster: by using roster we can search the work item across all the queues. it means if we select the roster in our search criteria, the system will search for the work item in all the queues.

A roster is a database structure that holds all the active workflow elements (workflows and all work items, whatever their location), whereas a queue is a structure that only contains work items maintained there while they await processing.

The Roster is a file containing a reference to all work items in a workflow. A Queue is a file containing a reference to a subset of the work items in a workflow. Queues are typically used to assign security to control access. 

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