The video tutorial covers the fundamentals of microservices communication, including synchronous and asynchronous types, and various API designs like RESTful, GraphQL, and GRPC. It discusses the role of API gateways and the publish-subscribe model in managing communication. The tutorial also addresses challenges in direct client-to-service communication and suggests solutions through well-defined API designs and communication patterns. The importance of vertical considerations in evolving microservices architecture is highlighted, focusing on scalability and deployment independence.

Describe the challenges faced in distributed architecture when breaking down microservices.

What steps should be followed to cover all aspects of microservices communications?