Five ways to gain #serverless #observability
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In this post, I’m covering five approaches for gaining observability in serverless (FaaS based) systems. I hope that it can help developers, system architects, and DevOps engineers make the serverless journey successful, less frustrating, and of course — enjoyable.Serverless and Function-as-a-Service (FaaS) have been around for about three years now. It started with AWS Lambda, and quickly expanded into similar services provided by the leading cloud vendors — Microsoft, Google, IBM, and others. However, as people started using it, serverless became much more than just FaaS. Serverless systems today involve functions, containers, managed services provided by the cloud vendor (e.g., message queues, DBs, storage), and a vast variety of SaaS APIs (e.g., Auth0, Twilio, Stripe), all interacting (...)