IBM Integration Bus, Version 9.0.0.8 Operating Systems: AIX, HP-Itanium, Linux, Solaris, Windows, z/OS

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How do I develop publish/subscribe applications?

New users: use the links in this topic to get concept and reference information that is useful when you develop publish/subscribe applications.

Publish/subscribe is a style of messaging application in which the providers of information (publishers) are decoupled from the consumers of that information (subscribers) using a broker. The following samples are examples of simple publish/subscribe message flows, and include associated user applications. You can view information about samples only when you use the product documentation that is integrated with the IBM® Integration Toolkit or the online product documentation. You can run samples only when you use the product documentation that is integrated with the IBM Integration Toolkit.

A publish/subscribe application can consist of a network of brokers connected together. By connecting brokers together, publications can be received by a client on any broker in the network.

Where can I find an overview of publish/subscribe?
For an overview of publish/subscribe, see the following topics:
How do I use a publication node?
Use the Publication node in your message flows to filter output messages and transmit them to subscribers who have registered an interest in a particular set of topics.
What are command messages?
Different types of command messages can be sent from an application to instruct the broker to perform the required task; for example to publish a message, or register a subscriber.

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Last updated Friday, 21 July 2017