Going FaaSter Function as a Service at Netflix

What does serverless mean? Serverless computing allows developers to purchase backend services on a flexible 'pay-as-you-go' basis, meaning that developers only have to pay for the services they use. ... Serverless means that the developers can do their work without having to worry about servers at all.Serverless computing is a cloud computing execution model in which the cloud provider allocates machine resources on demand, taking care of the servers on behalf of their customersWhat is serverless in AWS? Serverless on AWS. ... Lambda is an event-driven compute service that enables you to run code in response to events from over 150 natively-integrated AWS and SaaS sources - all without managing any servers.Why is serverless bad? The bad is that these functions can get complicated and hard to manage, especially if they must run for more than five minutes at a time in an application process. The more complicated the coding required the less likely a serverless function is going to suit the application architecture well. ...