Serverless computing

Serverless computing architecture or Functions as a Service (FaaS) has gained quite a bit of popularity these days. In serverless computing, developers need not worry about application servers, virtual machines, Containers, infrastructure, scalability, and other quality of services. Instead, developers write functions and drop those functions into an already running computing infrastructure. Serverless computing improves faster software deliveries as it eliminates the provisioning and management part of the infrastructure required by microservices. Sometimes, this is even referred to as NoOps.

FaaS platforms support multiple language runtimes, such as Java, Python, Go, and so on. There are many serverless computing platforms and frameworks available. Moreover, this space is still evolving. AWS Lambda, IBM OpenWhisk, Azure Functions, Google Cloud Functions are some of the popular managed infrastructures for serverless computing. Red Hat Funktion is another serverless computing...