Why Your Food Order Fails | Two Phase Commit | Distributed Transactions Explained Simply
Ever ordered food, payment ho gaya… but order fail? 😳
This is not a bug — it's a system design problem.
In this video, we break down:
👉 What are Distributed Transactions
👉 Why systems like Swiggy, Zomato & Amazon need them
👉 What is Atomicity & Isolation
👉 How Two Phase Commit (2PC) works step by step
👉 Real-world failure scenarios (network fail, deadlock, etc.)
We’ll use a simple food delivery example 🍔 to make complex concepts super easy.
Also:
👉 Why modern systems avoid 2PC
👉 What is Saga Pattern (preview for next video)
If you're into:
System Design / Backend / Microservices / Interviews
This video will level up your understanding 🔥
⏭️ Next Video:
Saga Pattern Explained (Real-world systems)
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