1 Going serverless

This chapter covers

  • Traditional system and application architectures
  • Key characteristics and benefits of serverless architectures
  • How serverless architectures and microservices fit into the picture
  • Considerations when transitioning from server to serverless
  • What’s new in this second edition?

If you ask software developers what software architecture is you might get answers ranging from “it’s a blueprint or a plan” to “a conceptual model” to “the big picture.” This book is about an emerging architectural approach that has been adopted by developers and companies around the world to build their modern applications—serverless architectures.

Serverless architectures have been described as somewhat of a “nirvana” for an application ...

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