MongoDB
Using Redis for Caching in Node.js
Improve application performance by using Redis as a caching layer in Node.js applications.
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Using Redis for Caching in Node.js
Redis is an in-memory data store commonly used for caching.
Why Use Redis?
- Extremely fast
- Reduces database load
- Improves API performance
Example
import Redis from 'ioredis'
const redis = new Redis()
await redis.set('user:1', JSON.stringify(userData))
const data = await redis.get('user:1')
Redis is widely used for caching user sessions and frequently accessed data.