September 2017
Beginner to intermediate
360 pages
8h 13m
English
book
Practical Real-time Data Processing and Analytics
by Shilpi Saxena, Selva raj Ramasamy, Prateek Bhati, Saurabh Gupta
Content preview from Practical Real-time Data Processing and Analytics
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Fanout exchanges
They can also be called broadcast exchange, because when a message is published to a Fanout Exchange it's written/sent to all the queues bound to the exchange. The preceding figure demonstrates its working. Here the message published by the producer is sent to all the three queues; green, red, and orange. So in a nutshell each queue bound to the exchange receives a copy of the message. It is analogue to the pub-sub broker pattern:
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