AMQP

AMQP

1. Internet Protocol for Business Messaging

   • Passing business messages between applications or organizations
   • Application layer protocol

2. Key Capabilities

   • Organizations
     • Applications in different organizations
   • Technologies
     • Applications on different platforms
   • Time
     • Systems don’t need to be available simultaneously
   • Space
     • Reliably operate at a distance, or over poor networks

3. Bussiness Case

   • Remove vendor lock-in
   • Connect applications on different platforms
     • Choose the right platform for the job
   • Connect to business partners using a full featured open standard

4. Key features

   • Security
   • Reliability
   • Interoperability
   • Standard
   • Open

5. AMQP Frames

   • Frame Header
   • Extense header
   • Body frame

6. Deals with publishers, consumers and brokers

   • Brokers uses exchanges and queues
     • Exchange is the destination where clients sends messages
       • Routes messages to the queues
       • Topic exchanges
       • Direct exchange
       • Fanout exchange
     • Queues is where consumers conect to get a message

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