gRPC [Java] Master Class: Build Modern API and Microservices - Section Summary - why use gRPC

The video introduces GRPC, highlighting its advantages such as easy code definition and generation in multiple languages using protocol buffers. It uses a modern, low-latency HTTP/2 transport mechanism with built-in SSL security and supports streaming APIs for enhanced performance. GRPC is API-oriented, making it easier to understand compared to resource-oriented frameworks like REST. The video concludes with a transition to hands-on implementation of GRPC APIs.

What is one of the main advantages of using protocol buffers with GRPC?

• They require manual code generation for each language.

• They are only compatible with Java and Python.

• They provide a graphical interface for API design.

• They allow for easy code definition and generation in multiple languages.

Which transport mechanism does GRPC use to ensure low latency?

• FTP

• SMTP

• HTTP/2

• HTTP/1.1

What built-in feature does GRPC offer for enhanced security?

• Password encryption

• Two-factor authentication

• SSL security

• Firewall protection

How does GRPC differ from REST in terms of API orientation?

• GRPC is resource-oriented, while REST is API-oriented.

• Both GRPC and REST are API-oriented.

• GRPC is API-oriented, while REST is resource-oriented.

• Both GRPC and REST are resource-oriented.

What is the next step after learning the theory of GRPC in the video?

• Reviewing REST APIs

• Implementing the first GRPC APIs

• Learning about HTTP/1.1

• Exploring advanced GRPC features