March 2019
Intermediate to advanced
352 pages
9h 39m
English
Content preview from Serverless Applications with Node.js
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13 Migrating your existing Express.js app to AWS Lambda
This chapter covers
- Running Express.js applications in AWS Lambda and the serverless ecosystem
- Serving static content from an Express.js application
- Connecting to MongoDB from a serverless Express.js application
- Understanding the limitations and risks of Express.js apps in a serverless ecosystem
Express.js is the most important and most used Node.js framework. That’s not without reason: Express.js is easy to use and has a large ecosystem of middleware that can help you build an API or server-rendered web application. But using Express.js still requires a server that will host the application, which means we’re back to the problems this book tries to solve by using serverless technologies. ...
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