Design Microservices Architecture with Patterns and Principles - Design Microservices Architecture with RESTful API Desi

The video tutorial covers the design and implementation of RESTful APIs for microservices in an e-commerce application. It begins with an introduction to RESTful APIs and the design toolbox, followed by the final architecture design. The tutorial then delves into the specifics of customer, product, and shopping cart microservices, detailing the REST APIs and HTTP methods used. Finally, it discusses order microservices and the importance of asynchronous communication in the ordering process.

What is the primary purpose of using RESTful APIs in microservices?

• To expose APIs for client operations

• To enhance the user interface

• To improve database performance

• To reduce server load

Which microservice was removed in the architecture design for the e-commerce application?

• Ordering microservice

• Discount microservice

• Product microservice

• Customer microservice

What HTTP methods are commonly used in RESTful API design for microservices?

• CONNECT, TRACE, OPTIONS

• GET, POST, DELETE

• HEAD, PATCH, PUT

• OPTIONS, TRACE, CONNECT

In the context of RESTful APIs, what does the GET method typically do?

• Retrieves a resource

• Updates a resource

• Deletes a resource

• Creates a new resource

What is the purpose of the checkout operation in the shopping cart microservice?

• To add a new product to the cart

• To remove a product from the cart

• To update the quantity of a product in the cart

• To initiate the ordering and fulfillment process