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Reactive programming

As per wikipedia reactive programming is declarative programming paradigm concerned with data streams and the propagation of change. Reactive programming is about having an architecture which has below four key components:

  1. Message driven 
  2. Scalable
  3. Resilient
  4. Responsive
There lot of libraries/frameworks available which enable doing reactive programming across programming languages for ex in java we have RxJava, Project Reactor. Also spring 5 on wards spring framework also supports reactive programming.  

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