Reactive programming
Over the last few years, JavaScript has become one of the most used languages, and you have already heard of the term reactive in the world of JavaScript, both in a backend and a frontend context.
So, What exactly is reactive programming?—It's a programming paradigm that has asynchronous data streams at its core. The data flows through various parts of the program in the form of a message. The message is produced by a Producer and works in a fire-and-forget manner in which the program produces a message and forgets it. The Subscriber who has subscribed (shown interest) to such messages, gets the message, processes it, and passes on the output as a message for other parts of the program to consume.
In the world of databases, ...
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