How does Redis Pub/Sub work?
Redis Pub/Sub is a messaging pattern where publishers send messages to channels and subscribers receive messages from those channels.
Can you explain how to implement it in a Node.js application?
Sure! You can use the redis
package in Node.js to implement Pub/Sub. First, install the package using npm.
What are some use cases for Redis Pub/Sub?
Common use cases include real-time messaging, notifications, and chat applications where multiple clients need to receive updates.
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