<ul><li>Implementing caching in Node.js applications can significantly improve performance and reduce the load on your server.</li><li>To implement caching in a Node.js app, you can use Redis, a fast and in-memory key-value store.</li><li>The tutorial walks through the installation and setup of Redis, connecting to Redis from Node.js, caching data in Redis, and handling cache expiration.</li><li>By caching frequently requested data, Redis can help reduce the load on the database and provide faster responses to users.</li></ul>

How to Implement Caching in Node.js with Redis

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