https://ai-blog.noorshomelab.dev/tags/real-time-messaging/Recent content in Real-Time Messaging on AI VOIDHugoenFri, 07 Nov 2025 00:00:00 +0000https://ai-blog.noorshomelab.dev/redis-guide/redis-pubsub/Fri, 07 Nov 2025 00:00:00 +0000https://ai-blog.noorshomelab.dev/redis-guide/redis-pubsub/<p>Redis is not just a data store; it&rsquo;s also a powerful <strong>message broker</strong> through its <strong>Publish/Subscribe (Pub/Sub)</strong> mechanism. Pub/Sub allows different parts of your application (or even entirely separate applications) to communicate in a decoupled, real-time fashion.</p> <p>In Pub/Sub:</p> <ul> <li><strong>Publishers</strong> send messages to a <code>channel</code>.</li> <li><strong>Subscribers</strong> listen for messages on specific <code>channels</code>.</li> <li>When a message is published to a channel, all subscribers to that channel immediately receive the message.</li> </ul> <p><strong>Key characteristics:</strong></p>