Heartbeat | HTTP Keep-Alive | System Design

Discover the essential concept of Heartbeat in distributed systems, a critical mechanism for ensuring high availability, load balancing, and network reliability in System Design. In this comprehensive video, we'll explore various heartbeat implementations, including Simple Pings, Gossip Protocols, and Leader-Based Heartbeats. Learn how these mechanisms help detect failures, trigger failover, and maintain system health. We'll also discuss practical examples from real-world scenarios, such as load balancing microservices and network routing. FOLLOW ME ON: ▶️ Main Channel: /bytemonk Timestamps - 00:00 - Introduction 00:56 - Context 01:33 - Routing 01:54 - Failure Detection 03:45 - Heartbeat Detection Mechanisms 05:26 - Heartbeat Message 06:33 - Gossip Protocols 07:02 - Content Delivery Network (CDN) 08:19 - Leader Election 09:42 - Load Balancing Microservices 10:16 - Network Routing & Infrastructure 10:40 - Frequency 11:08 - HeartBeat Frequency Set Too High 11:44 - HeartBeat Frequency Set Too Low 12:17 - Finding The Sweet Spot LinkedIn:   / bytemonk   System Design Interview Basics Playlist: ►   • System Design Interview Basics   AWS Certification: ►AWS Certified Cloud Practioner:    • How to Pass AWS Certified Cloud Practition...   ►AWS Certified Solution Architect Associate:    • How to Pass AWS Certified Solution Archite...   ►AWS Certified Solution Architect Professional:    • How to Pass AWS Certified Solution Archite...   #http #distributedsystems #systemdesign