PubSub
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**Publisher's Note**: PubSub is a topic that can be learned by students and lifelong learners. This topic may be studied as a self-directed effort to satisfy knowledge gaps, meet academic requirements, or advance career goals. There are various courses available online that will help you learn the concepts of PubSub. The following article will examine the topic of PubSub, the benefits of learning about it, some career paths where this knowledge would be beneficial, and ways in which online courses can help to build knowledge.
What is PubSub?
PubSub is a Google Cloud message-based service that allows for communication across applications. This service provides reliable, many-to-many, asynchronous message delivery at scale. This service is beneficial because it decouples application components, allowing them to scale independently. This concept is often referred to as a "pubsub" model because of the publish/subscribe messaging model it is based on.
Why Learn PubSub?
There are many benefits of becoming knowledgeable about PubSub. The following are some reasons why you might investigate learning more about this topic:
