BEA WebLogic Server™ Administration Kit

Execute Queues

An execute queue is a named collection of execute threads. Access to these threads is restricted to specified applications deployed on the server. Typically, access queues are used to improve the chances that critical applications (those which handle purchasing, for instance) have access to server resources. In other instances, you may decide to use execute queues to restrict the access of less important applications (e.g., those used by nonpaying customers) to crucial server resources.

While execute queues can be handy, it is important not to overuse them. Each thread on the server is precious. Restricting a thread to one particular application or even one group of applications is a potential performance problem.

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