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An API Gateway is the front door to modern applications, connecting clients with backend services while handling routing, authentication, rate limiting, caching, and monitoring. Learn how API Gateways work, why they matter in microservices, and where they fit in modern system design today.

Discover how WebSocket enables instant, two-way communication between browsers and servers. Learn how it works, where it's used, and why it's essential for modern real-time applications in this beginner-friendly guide.

Discover how WebSocket enables instant, two-way communication between browsers and servers. Learn how it works, where it's used, and why it's essential for modern real-time applications in this beginner-friendly guide.

Discover what REST APIs are and how they power modern websites, mobile apps, and cloud services. This beginner-friendly guide explains HTTP methods, JSON, authentication, status codes, and real-world examples in simple terms.

Learn Apache Kafka from the ground up with this beginner-friendly guide. Explore Kafka's architecture, core components, event streaming concepts, real-world use cases, and why it's the preferred platform for building scalable, high-throughput, real-time applications.

NGINX is a high-performance web server and reverse proxy that improves application speed, security, and scalability. Learn how it routes client requests, balances traffic across backend servers, enables SSL termination, and enhances the reliability of modern web applications.