How can I implement caching in my application?

How can I implement caching in my application?

To implement caching, you can use in-memory stores like Redis or Memcached. What type of application are you working on?

I'm building a web application using Node.js.

Great! You can use libraries like node-cache for simple caching or integrate Redis for more complex scenarios. Do you need help with code examples?

Yes, please provide a code example for using Redis.

Sure! Here's a basic example:

const redis = require('redis');
const client = redis.createClient();

client.set('key', 'value', redis.print);
client.get('key', (err, reply) => {
  console.log(reply); // Will print 'value'
});

Let me know if you need further assistance!