How do I handle caching invalidation in Node.js?
An example of an AI chatbot conversation about caching invalidation in Node.js.
How do I handle caching invalidation in Node.js?
Caching invalidation in Node.js can be managed using strategies like time-based expiration, event-based invalidation, or manual invalidation.
Can you explain the event-based invalidation method?
Sure! Event-based invalidation involves listening for specific events (like data updates) and then clearing or updating the cache accordingly.
What libraries can help with caching in Node.js?
Popular libraries include Redis, Node-cache, and Memcached. They provide various caching strategies and features.
How do I implement Redis for caching in my Node.js app?
You can use the 'redis' package to connect to a Redis server and implement caching by setting and getting values with expiration times.
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