WebSphere MQ Queue Sharing Group in a Parallel Sysplex environment

A draft IBM Redpaper publication

Updated 14 January 2004

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IBM Form #: REDP-3636-00

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Authors: Franck Injey, Mayur Raja, Amardeep Bhattal, Pete Siddall

Abstract

WebSphere MQ Queue Sharing Group in a Parallel Sysplex environment

Table of contents

A short introduction to WebSphere MQ
A stand-alone queue manager
Queue managers in a queue-sharing group
Coupling Facility list structures
Channel Initiators in a queue-sharing group
Intra-group queuing
Benefits of configuring queue managers in a QSG
Issues to consider before proceeding to exploit QSGs and shared queues
How applications can exploit WebSphere MQ shared queues
Limitations/Restrictions
Migration Considerations

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