May 4
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If you’re building applications or preparing for system design interviews, you’ve probably heard about Monolith and Microservices. But most explanations stay theoretical. In this video, I break it down using a real-world system flow—what actually happens when a user clicks “Place Order”… and how that flow behaves in a monolith vs microservices architecture. You’ll learn: How monolith systems work internally How microservices handle the same flow across services The real difference: function calls vs network calls When to choose monolith vs microservices Why microservices add flexibility—but also complexity This is not just a definition video—this is about how systems behave in the real world. 👉 Subscribe: https://www.youtube.com/@InSimpleTermsWithSatish 00:00 Introduction 00:12 The Real Question (Not Just Definitions) 00:21 User Action: Place Order 00:26 Monolith Flow Explained 01:02 Microservices Flow Explained 02:00 Key Differences (System Behavior) 02:28 When to Use Monolith 02:37 When Microservices Make Sense 02:52 The Hidden Complexity 03:06 Final Takeaway