Top 5 Microservice Patterns | Interview Question

Are you preparing for a microservices or system design interview? Don't get caught off guard! In this video, we break down the 5 most common microservice architectural patterns that interviewers love to ask about.

We'll cover everything from how services communicate to how they handle data, with clear, easy-to-understand explanations and diagrams. By the end, you'll be able to confidently answer questions on:

🔹 API Gateway: The single entry point for all your clients.
🔹 Saga Pattern: How to manage transactions that span multiple services.
🔹 CQRS (Command Query Responsibility Segregation): Separating read and write operations for better performance.
🔹 Service Discovery: How do microservices find and talk to each other?
🔹 Circuit Breaker: Building resilient systems that can handle failures gracefully.

Instead of just listing patterns, we explore real-world scenarios you'll face in a system design interview. Learn how to apply the right pattern to solve specific challenges, including:

✅ Problem: Managing distributed transactions.
✅ Solution: The Saga Pattern.

✅ Problem: Simplifying client requests and routing.
✅ Solution: The API Gateway Pattern.

✅ Problem: Preventing cascading failures.
✅ Solution: The Circuit Breaker Pattern.

✅ Problem: Scaling read and write workloads independently.
✅ Solution: The CQRS Pattern.

Watch this before your next interview and turn complex architectural questions into your chance to shine. Stop memorizing definitions and start understanding the why behind each pattern. Ace your next technical interview! 👍

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Видео Top 5 Microservice Patterns | Interview Question канала MERN Tech Tutorials