Tag: #architecture

  • WebSockets at Scale: Real-Time Architectures with NestJS and Redis Pub/Sub

    WebSockets at Scale: Real-Time Architectures with NestJS and Redis Pub/Sub

    Introduction In today’s fast-moving digital world, real-time interactivity is no longer optional—it’s expected. Examples include live chat, financial dashboards, collaborative tools, and multiplayer games. Users demand instant updates and seamless communication. WebSockets enable this by maintaining a persistent, full-duplex connection between client and server, enabling low-latency communication. However, building real-time features is just the start.…

  • Microservices Architecture

    Microservices Architecture

    Introduction Microservices architecture is a design pattern where an application is composed of small, independent services that communicate with each other. This approach allows teams to develop, deploy, and scale services independently, improving flexibility and maintainability. Key Characteristics of Microservices:- Challenges of Microservices :- 1.  Complexity in Management 2.  Network Latency 3.  Data Consistency 4.…