CKA Certification Course 2025 - Day 11: Microservices & 3-Tier Architecture | Software Design for Kubernetes | CKA Course 2025

Day 11: Understanding 3-Tier Architecture & Microservices | Evolution of Software Design Patterns 👉 GitHub Repository: https://github.com/CloudWithVarJosh/CKA-Certification-Course-2025 👉 CKA 2025 Playlist: https://youtube.com/playlist?list=PLmPit9IIdzwRjqD-l_sZBDdPlcSfKqpAt&si=1JNRkoNa75AOJx0o 📚 Welcome to Day 11! 🌟 Before diving into Kubernetes Services, it’s crucial to understand software design patterns commonly used in Kubernetes. In this session, we’ll explore the 3-tier architecture, why it emerged, and how microservices evolved from it. We’ll also touch on earlier design patterns to provide historical context. 🌟 What You’ll Learn ✅ The challenges of tightly coupled monolithic systems ✅ Why the 3-tier architecture became the standard ✅ How microservices evolved from 3-tier design ✅ Key benefits of microservices ✅ The role of API Gateways in modern architectures 💡 Understanding these design patterns will help you think like a Kubernetes and DevOps professional! 🔗 Stay Connected: 👉 LinkedIn: https://linkedin.com/in/varun-joshi-2b516752 👉 GitHub: https://github.com/CloudWithVarJosh 💬 Questions? Drop them in the comments, and I’ll reply! 😊 🔥 Don’t forget to like, share, and subscribe! #Kubernetes #CKA #CloudWithVarJosh #Microservices #SoftwareArchitecture #APIgateway