Design Microservices Architecture with Patterns and Principles - Microservices Transactional Boundaries

The video discusses the concept of transactional boundaries in microservices, emphasizing the need for atomicity and consistency in distributed systems. It uses an order fulfillment use case to illustrate how microservices interact to maintain data consistency. The video introduces the Saga pattern as a solution for managing distributed transactions, highlighting its ability to handle rollback scenarios and ensure data consistency across microservices.

What are transactional boundaries in the context of microservices?

Explain the importance of maintaining data consistency between services.

Describe the steps involved in the order fulfillment use case.

What happens if one of the steps in the distributed process fails?

How does the saga pattern help in managing distributed transactions?

What is the role of compensating transactions in the saga pattern?

Discuss the principles to follow when implementing distributed transactions in microservices.