Mar 25
Loading video player...
Microservices architecture is one of the most talked-about topics in modern backend engineering — but why do we actually need it, and when should we NOT use it? In this lecture, we start from the basics and break down monolithic architecture vs microservices architecture using real-world examples like e-commerce systems. You’ll understand how monolithic applications work, why they are fast to build initially, and what problems they create when your application starts growing, scaling, or evolving. We then move step-by-step into microservices architecture, explaining how applications are split into small, independent services such as catalog, inventory, payment, order, and user services. You’ll learn how microservices solve scaling issues, support incremental development, and allow teams to work independently using different technologies like Go, Node.js, Java, or Python. This video also covers important design considerations, including bounded context, synchronous vs asynchronous communication, event-driven systems, API gateways, and why DevOps and container knowledge is critical when working with microservices. If you’re a backend engineer, system design learner, or preparing for enterprise-level applications, this video will give you a strong conceptual foundation before moving into hands-on implementation. 📚 CHAPTERS 00:00 – Introduction & course context 01:10 – What is Monolithic Architecture 03:00 – How monolithic applications work 05:20 – Problems with scaling monoliths 07:45 – Why Microservices Architecture exists 09:10 – Breaking systems into microservices 11:05 – Independent scaling & deployments 12:30 – Bounded context & team ownership 13:55 – Communication patterns in microservices 15:00 – API Gateway & what’s coming next 🎥 RELATED VIDEOS 🔗 Learn Microservice → Mastering Node.js Microservices with Kafka: A Complete Guide 👉 https://www.youtube.com/playlist?list=PLaLqLOj2bk9aaZZYoH7tMDj5obE7os45_ #Microservices #MonolithicArchitecture #SystemDesign #BackendEngineering #SoftwareArchitecture #DistributedSystems #APIGateway #DevOps #ScalableSystems