Pro Kotlin Web Apps from Scratch: Building Production-Ready Web Apps Without a Framework

© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2023

A. LilleaasPro Kotlin Web Apps from Scratchhttps://doi.org/10.1007/978-1-4842-9057-6_12

12. Building and Deploying to Serverless Environments

August Lilleaas¹  

(1)

Oslo, Norway

 

In this chapter, you’ll learn how to take your existing handlers that you currently run in Ktor and invoke them in a serverless environment, without Ktor.

In this chapter, you’ll learn the following about building and deploying to a serverless environment:

• Setting Java runtime flags to optimize startup time

• Intricate details about the Java runtime class loading and performance characteristics

• How AWS Lambda executes your code

• Important cost-saving tips in serverless environments

An important ...