Serverless has become a new trend today and is here to stay for sure! Now when you think of wireless internet, you know that it still has some wires but you don’t need to worry about them as you don’t have to maintain them. Similarly, serverless has servers but you don’t have to keep worrying about handling or maintaining them. All you need to do is focus on your code and you’re good to go.
It has some more benefits, such as:
Zero administration: You can deploy code without provisioning anything beforehand, or managing anything later. There is no concept of a fleet, an instance, or even an operating system.
Auto-scaling: It let’s your service providers manage the scaling challenges. You don’t need to fire alerts or write scripts to scale up and down. It handles quick bursts of traffic and weekend lulls the same way.