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Serverless is one of the new buzz word right now, what does it really means? Serverless computing allows us to focus on building the application without managing infrastructure and scaling. Serverless doesn’t mean no servers at all. It is still there, but we are not going to manage it. The best part is that you only pay for the amount of resources each request consumed. Each request to the serverless function is allocated and the application code runs in a stateless container.