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Introduction to Serverless

"Serverless” services or Functions as a Service (FaaS), means moving the level of concern radically away from infrastructure, and towards custom application code, by removing any notion of “servers” or “nodes” altogether. Application code is packaged as functions that trigger on events, for example incoming HTTP calls and you concentrate on adding value, not tweaking the stack. Your stack can effortlessly scale to massive levels of concurrency, which makes FaaS ideal for fluctuating workloads.


  • Ilkka Poutanen
    Senior Specialist