Design Microservices Architecture with Patterns and Principles - Microservices Communication Styles Request-Driven or Ev

The video tutorial discusses various communication styles in microservices, including request-response, push and real-time, polling, event-driven, and hybrid architectures. It explains the protocols used, such as HTTP, REST, GRPC, GraphQL, WebSocket, and AMQP, and highlights the benefits and drawbacks of each style. The tutorial emphasizes choosing the right communication style based on business requirements and scenarios.

Which of the following is NOT a main communication style mentioned for microservices?

• Request-Response

• Push and Real-Time

• Synchronous Messaging

• Event-Driven

What is a key benefit of using GRPC in request-response communication?

• Better error handling

• Simplified code structure

• High performance and low latency

• Increased security

Which protocol is commonly used for real-time two-way communication in applications like chat?

• HTTP

• WebSocket

• SMTP

• AMQP

What is a major drawback of polling communication?

• High latency

• Complex implementation

• Wasted bandwidth

• Limited scalability

In event-driven communication, what is a significant advantage regarding service deployment?

• Services can be tightly coupled

• Services can deploy independently

• Services require a central orchestrator

• Services must be synchronized

What is a potential trade-off of using event-driven communication?

• Increased latency

• Lack of a central orchestrator

• Higher cost

• Reduced flexibility

What does a hybrid communication architecture involve?

• Using only one communication style

• Combining multiple communication styles

• Focusing on synchronous communication

• Avoiding event-driven patterns