Learn Redis and Node.js to build scalable apps. Explore Redis commands, transactions, key patterns, and projects like GitHub search and API rate limiting.

docker.tar.gz

Node With Express

Node Without Express

Node Without Express With Redis

GitHub Project

Node With Express and Redis

API Rate-Limiting Project

This course focuses on Redis implementation with Node.js to develop scalable applications with high-performance. Whether you’re a beginner or an experienced developer, this course is an excellent resource to help you develop high-performance, scalable applications using Redis and Node.js.

In this course, you’ll get an introduction to Node.js and Express.js. You’ll learn about Redis in depth—including Redis commands, key patterns, transactions, and connecting Redis with Node.js through the Redis npm package. Then you’ll learn its practical implications via two projects to apply your skills. The first involves building a GitHub search project using Redis and Node.js to understand Redis caching and integrate GitHub APIs. The second includes building an API rate limiter using Redis and Node.js to comprehend Redis's use in limiting the number of API requests and managing API rate limits.

After taking this course, you’ll be able to develop high-performance, scalable applications using Redis and Node.js.

Building Scalable Apps: Redis Implementation with Node.js

Redis performs all of its operations atomically.

Redis is an in-memory database and is usually stored on the RAM for better performance.

Redis is not capable of storing data persistently.

**(Select all that apply.)** Which statements about Redis are correct? 

(Select all that apply.) Which statements about Redis are correct?

What's the state where the data requested from the cache for processing by a component or application is not found in the cache memory?

What’s the state where the data requested from the cache for processing by a component or application is not found in the cache memory?

Which command returns all the keys starting with `educat` and followed by zero or more characters except the character `y`?

Which command returns all the keys starting with <code>educat</code> and followed by zero or more characters except the character <code>y</code>?

Which two commands are required to create and execute a transaction in Redis?

Which two commands are required to create and execute a transaction in Redis?

**(Select all that apply.)** Which commands are used to return all the 10 elements stored in a list named `cars` from the Redis data store? 

(Select all that apply.) Which commands are used to return all the 10 elements stored in a list named <code>cars</code> from the Redis data store?

Test yourself on what you learned in this chapter.

Overview of the Course

Quick Bites to Node.js and Express.js

Introduction to Redis

Connect Redis with Node.js

GitHub Search Project

API Rate-Limiting Project

Build a Telegram Bot in Node.js for Web Page Change Detection

Wrap Up

Course Assessment

Quiz Yourself on Redis and Its Commands