Node JS: Advanced Concepts – Learn Node JS

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Node JS: Advanced Concepts – Learn Node JS

Node JS: Advanced Concepts – Learn Node JS

Get advanced with Node.Js! Learn caching with Redis, speed up through clustering, and add image upload with S3 and Node!

What you’ll learn

Node JS: Advanced Concepts – Learn Node JS

  • Absolutely master the Event Loop and understand each of its stages
  • Utilize Worker Threads and Clustering to dramatically improve the performance of Node servers
  • Speed up database queries with caching for MongoDB backed by Redis
  • Add automated browser testing to your Node server, complete with continuous integration pipeline setup
  • Apply scalable image and file upload to your app, utilizing AWS S3

Requirements

  • Basic knowledge of Node, Express, and MongoDB
  • Strong knowledge of Javascript

Description

Go beyond the basics of Node!  This course will give you the skills needed to become a top Node engineer.

Query Caching with Redis? You will learn it.  The Node Event LoopIncluded.  Scalable File UploadOf course!

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This is a must-take course if you work with Node.

Node Internals: Here’s one of the most common interview questions you’ll face when looking for a Node job: “Can you explain the Node’s Event Loop?” There are two types of engineers: those who can describe the Event Loop and those who cannot! Besides being critical for interviews, knowledge of the Event Loop will give you a better understanding of how Node works internally.  Many engineers know not to ‘block’ the Event Loop, but they don’t necessarily understand why.

Caching with Redis: We’ll also supercharge the performance of database queries by implementing caching backed by Redis. Redis is an in-memory data store purpose-built for solving caching needs.

File Upload: There are many resources online that offer suggestions on how to handle file upload, but few show a solution that can truly scale.  Hint: saving files directly on your server isn’t a scalable solution!  Learn how to leverage AWS S3 to implement file upload that can scale to millions of users with a few dozen lines of simple code.

Continuous Integration Testing: This is a must-have feature for any serious production app.  We’ll first learn how to test huge swaths of our codebase with just a few lines of code by using Puppeteer and Jest.  After writing many effective tests, we’ll enable continuous integration on Travis CI, a popular – and free – CI platform.

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Here’s what we’ll learn:

  • Master the Node Event Loop – understand how Node executes your source code.
  • Add a huge boost to performance in your Node app through clustering and worker threads
  • Turbocharge MongoDB queries by adding query caching backed by a lightning-fast Redis instance
  • Scale your app to infinity with image and file upload backed by Amazon’s S3 file service
  • Implement a continuous integration testing pipeline so you always know your project functions properly
  • Think you know everything there is about managing cookies and session?  Well, you might, but learn even more!
  • Ensure your app works the way you expect with automated browser testing using Jest and Puppeteer
  • Bonus – learn advanced JS techniques along the way, including where to use ES2015 proxies!

I’ve built the course that I would have wanted to take when I was learning to Node.

Who this course is for:

  • Anyone who wants a deep mastery of Node
  • Engineers looking to understand the internals of Node
  • Programmers looking to improve Node’s performance
  • Last updated 3/2020

Node JS: Advanced Concepts – Learn Node JS

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