- Cross Platform
- High availability, supports Replicated Data Queue Manager, Clustering, Multi-instance Queue Manager, Queue Sharing groups for Z/OS.
- Guaranteed one-time delivery
- Available as Client and server versions
- Wide EAI industry support
- Asynchronous messaging
- Message-driven architecture framework
- Secure
- Follows FIFO(First In First Out), but messages can be prioritized.
- Terminology
- Message
- Message is a meaning full information
- Message contain 2 parts i.e MQMD(header part) and Application Data
- Queue
- Queue is used to store the messages
- Queue Manager
- It’s a logical container for message queues.
- Responsible for communication with other Queue managers.
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