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TIBCO iProcess® Engine 11.10.0

# Overview

The iProcess work queues, which contain all the iProcess users’ work items, are managed by the following processes:

| • | `Work Queue Server (WQS)`, which handles the listing of queues. This process is run by `wqsrpc`, which is located in the `SWDIR``\etc` directory. There is only a single `wqsrpc` process running at any time. See The WQS Process for more information.

| • | `Work Item Server (WIS)`, which handles the listing of work items in the queues. This process is run by `wisrpc`, which is located in the `SWDIR``\etc` directory. The number of `wisrpc` processes running is controlled by the Process Sentinels (the `process_config` table). See The WIS Process for more information.

Note: The `WQS` process handles what is displayed in the left-hand pane of the Work Queue Manager (the queue list) and the `WIS` process handles the contents of the right-hand pane (the work items list).

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TIBCO iProcess® Engine

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