RabbitMQ- Tutorial 9 - Pub/Sub

In this video we are going to take a look at our second pattern we can implement using RabbitMQ. The publish subscribe or pub-sub pattern is a very common and useful enterprise pattern to send messages throughout an event based system but only to the consumers that are interested in receiving the message. If multiple consumers need to receive the same message than this is supported by the pattern. Its very commonly used in many micro-services architectures that are event driven.

We will follow a common format in our architectural and pattern video where we first give a short theoretical overview of the pattern and what we are trying to achieve before diving into the implementation details using both Python and C# in separate videos.

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RabbitMQ is the most widely deployed open source message broker. A message broker is an intermediary computer program module that translates a message from the formal messaging protocol of the sender to the formal messaging protocol of the receiver.

Using RabbitMQ allows us to create a highly decoupled micro services system easily. It can be deployed on many clouds as well as on premise. It comes with many interesting features and is even extendable by the use of plugins.
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Check out our Azure Service Fabric Tutorial for developing highly reliable distributed applications:

Check out our Cassandra Tutorial for a distributed and highly available solution for your applications:

[roman_mf]

Happy to stumble upon this playlist, excellent walkthrough!

[saidjonrko]

your rabbitmq series are so interesting , that easy to forget to like your video. thanks.

[RatherBeCancelledThanHandled]

Love your explanations. Thanks for sharing, would love a microservice example with fast api, rabitmq and python .

[mihirwaykole]

One of the best video for rabbit mq...😇

[joseluiseiguren]

Excellent videos man! keep like this :-)

[RahulSharma-kewg]

if one consumer stopped running in this model while it was recieving a mssg from publisher.what will happen to the queue, will it re-queue it to same consumer from that point .or it does not care if anyone listening or not ?. in this case if i want to create model like i have 1 queue and i want to publish same msgs to 2-3 consumer at same time .. ??