Load Balancer vs Reverse Proxy vs API Gateway Explained
Confused about the difference between Load Balancers, Reverse Proxies, and API Gateways? You're not alone! In this video, I break down these three essential components of modern web architecture and explain exactly what each one does, when to use them, and how they're different.
🎯 What You'll Learn:
What a Load Balancer does and why you need one
How Reverse Proxies add security and optimization
When to use an API Gateway in microservices
The key differences and overlaps between all three
Real-world examples and use cases
⏱️ Timestamps:
0:00 - Introduction
0:20 - The Basic Setup
1:00 - Load Balancer Explained
2:00 - Reverse Proxy Deep Dive
3:10 - API Gateway Overview
4:20 - The Big Picture: How They Work Together
4:50 - Conclusion & When to Use Each
💡 Key Takeaway:
These components exist on a spectrum - Load Balancers focus on traffic distribution, Reverse Proxies add abstraction and security, and API Gateways provide full API management and orchestration. Understanding the differences will help you architect better systems!
🔧 Technologies Mentioned:
NGINX
Apache
Kong
Amazon API Gateway
Apigee
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💬 Questions? Drop them in the comments below!
#LoadBalancer #ReverseProxy #APIGateway #SoftwareArchitecture #SystemDesign #Microservices #WebDevelopment #DevOps #BackendDevelopment #TechExplained