Release queue meaning8/28/2023 IBM Message Queue Interface (MQI) for C, COBOL, PL/I, Java, Rexx, RPG, and C++Īdditional APIs (not officially supported) are also available via third parties, including:.MQ supports point-to-point and Publish-Subscribe messaging. Programs integrated with IBM MQ use a consistent application program interface (API) across all platforms. Queue managers handle storage, timing issues, triggering, and all other functions not directly related to the actual movement of data. Although not strictly required for message-oriented middleware, is an IBM MQ prerequisite. It is responsible for transferring data to other queue managers via message channels. Queue Manager: a system service that provides a logical container for the message queue.Queue: Message queues are objects that store messages in an application. As in other communication protocols, storage, routing, and delivery information is added to the message before transmission and stripped from the message prior to delivery to the receiving application. Message: Messages are collections of binary or character (for instance ASCII or EBCDIC) data that have some meaning to a participating program.MQ is available on a large number of platforms (both IBM and non-IBM), including z/OS ( mainframe), IBM i, Transaction Processing Facility, UNIX ( AIX, HP-UX, Solaris), HP NonStop, OpenVMS, Linux, and Microsoft Windows. MQ allows independent and potentially non-concurrent applications on a distributed system to securely communicate with each other, using messages. IBM MQ also has containerised deployment options. The products that are included in the MQ family are IBM MQ, IBM MQ Advanced, IBM MQ Appliance, IBM MQ for z/OS, and IBM MQ on IBM Cloud. It was originally called MQSeries, and was renamed WebSphere MQ in 2002 to join the suite of WebSphere products. IBM MQ is a family of message-oriented middleware products that IBM launched in December 1993. Family of message-oriented middleware products
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