Design Microservices Architecture with Patterns and Principles - Evaluate: Microservices Architecture with Database Shar

The video tutorial discusses microservice architecture with a focus on database sharding patterns. It covers the design and evaluation of the architecture, highlighting both benefits and drawbacks. Benefits include improved scalability and availability using Cassandra, while drawbacks involve challenges like CAP theorem limitations and complex queries. The tutorial aims to provide a comprehensive understanding of applying these patterns in an e-commerce application.

What is the primary focus of the initial design in the microservice architecture discussed?

• Monolithic architecture

• Client-server model

• Vertical scaling of databases

• Database sharding pattern

Which database is used in the architecture for scalability and high availability?

• PostgreSQL

• Cassandra

• MongoDB

• MySQL

What is one of the benefits of applying the database sharding pattern?

• Increased database scalability

• Simplified database management

• Improved user interface

• Enhanced data security

According to the CAP theorem, what must be sacrificed for partition tolerance?

• Network latency

• High availability

• Strong consistency

• Data redundancy

What is a challenge mentioned in the architecture regarding cross-service queries?

• They improve data consistency

• They require less computational power

• They are easy to implement

• They are difficult to apply