gRPC [C#] Master Class: Build Modern API & Microservices from Udemy

gRPC is a new and modern framework for building scalable, modern and fast API. It is leveraged by many top tech companies such as Google, Square & Netflix and enables programmers to write micro-services in any language they want while keeping the ability to easily create communications between these services. It relies on Protocol Buffers for the transport mechanism and Service Definition language.

In this course, we are going to explore in-depth, with hands-on lectures, all the aspects to get started with gRPC

This course is hands-on and you will implement two services: Greet and a Calculator Service

In just a few hours, you will know everything you need to know to write your .proto files, generate code in your Favourite Programming, and implement your services, servers, and client in .NET. There will be plenty of hands-on lectures and exercises for you to practice your newly acquired skills.

It's time to say goodbye to slow and clunky REST API, and opt-in for a better API framework

gRPC C# Master Class is the best way to get a great overview of all the possibilities offered by gRPC with your favorite language

> Learn the gRPC theory to understand how gRPC works> Compare gRPC and REST API paradigm> Write your gRPC service definition in .proto files> Generate Server & Client Code in C#> Implement Unary, Server Streaming, Client Streaming & Bi-Directional Streaming API> Practice your learning with Exercises & Solutions> Implement advanced concepts such as Error Handling, Deadlines & SSL Security> Implement a full CRUD API on top of MongoDB> Get pointers to expand your learning journey and get inspired by real-world gRPC services

Note: This course expects you have some preliminary knowledge about Protocol Buffers and C# and .NET .

Section outline:

gRPC Course Overview: Get an understand of the course objectives, how the course is structured, download the course code and get ready.
[Theory] gRPC Internals Deep Dive: Learn how gRPC works behind the scenes. Learn about HTTP/2, Protocol Buffers efficiencies, and the differences of gRPC and REST.
[Hands-On] gRPC Project Overview & Setup: Setup your project and learn how to trigger code generation
[Hands-On] gRPC Unary: API description & implementation
[Hands-On] gRPC Server Streaming: API description & implementation
[Hands-On] gRPC Client Streaming: API description & implementation
[Hands-On] gRPC Bi-Directional Streaming: API description & implementation
[Hands-On] gRPC Advanced Features Deep Dive: Advanced features such as Error Handling, Deadlines, SSL Security.
Next Steps: Some useful real-world links & where to take your learning from here

Instructor

My name is Clément Jean, and I'll be your instructor in this course. I teach about gRPC and Protocol Buffers with my focus always on helping my students improve their professional proficiencies.

With development being a widely accepted and pursued career, I've decided it's time for students to properly learn about gRPC. So, let’s kick start the course. You are in good hands.

This Course Also Comes With:

Lifetime Access to All Future Updates
A responsive instructor in the Q&A Section
Links to interesting articles, and lots of good code to base your next template onto
Udemy Certificate of Completion Ready for Download
A 30 Day "No Questions Asked" Money Back Guarantee.

I hope to see you inside the course.

What's inside

Learning objectives

Learn the grpc theory to understand how grpc works
Compare grpc and rest api paradigm
Write your grpc service definition in .proto files
Generate server & client code in c# using the protoc grpc plugin
Implement unary, server streaming, client streaming & bi-directional streaming api

Practice your learning with exercises & solutions
Implement advanced concepts such as error handling, deadlines & ssl security
Implement a full crud api on top of mongodb
Get pointers to expand your learning journey and get inspired by real world grpc services

Learn the grpc theory to understand how grpc works
Compare grpc and rest api paradigm
Write your grpc service definition in .proto files
Generate server & client code in c# using the protoc grpc plugin
Implement unary, server streaming, client streaming & bi-directional streaming api
Practice your learning with exercises & solutions
Implement advanced concepts such as error handling, deadlines & ssl security
Implement a full crud api on top of mongodb
Get pointers to expand your learning journey and get inspired by real world grpc services

Syllabus

gRPC Course Overview

gRPC Introduction

Course Objective

About your instructor

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Focuses on gRPC with C#, which allows .NET developers to leverage gRPC's benefits within their existing skillset and ecosystem

Explores gRPC, a modern framework for building scalable APIs, which is relevant for developers looking to improve API performance and efficiency

Covers implementation of a full CRUD API on top of MongoDB, which is a valuable skill for backend developers working with data persistence

Compares gRPC and REST API paradigms, which helps developers understand the trade-offs and choose the right technology for their projects

Requires preliminary knowledge of Protocol Buffers, C#, and .NET, which may pose a barrier to entry for some beginners

Teaches gRPC, which relies on HTTP/2, so learners should be aware that they may need to learn about HTTP/2 in order to fully understand gRPC

Reviews summary

Hands-on grpc master class for c#/.net

According to learners, this course provides a solid foundation and practical, hands-on experience in building gRPC services with C# and .NET. Students appreciated the instructor's clear explanations and the step-by-step approach, making complex topics understandable. The inclusion of multiple API types (Unary, Streaming) and advanced concepts like error handling and SSL security were highlighted as strengths. The practical projects, including a CRUD API with MongoDB, were particularly useful for applying concepts. While generally well-received, some found parts could use more in-depth explanations or updates to reflect newer versions of libraries or tools.

Mostly good pace, some areas could be deeper.

"The pace was generally good for covering a lot of material."

"Some advanced topics were covered a bit too quickly for my taste."

"Felt that some explanations could be expanded upon for better clarity on complex details."

Exercises and projects help solidify understanding.

"The CRUD API project with MongoDB was very helpful for real-world application."

"Exercises after each section helped reinforce the learning."

"The included solutions were useful for checking my work."

"Liked the practical examples demonstrated throughout the course."

Covers various gRPC API types and features.

"Comprehensive content covering different types of gRPC APIs and advanced features."

"The course goes into detail on Unary, Server/Client Streaming, and Bi-directional APIs."

"Learned about Error Handling, Deadlines, and SSL security, which are essential."

"Good overview of core gRPC concepts and their implementation."

Strong focus on practical implementation and coding.

"Great hands-on experience in building gRPC services with .NET Core."

"Plenty of examples and hands-on exercises make this course very practical."

"The coding examples are very useful for understanding the theory."

"Loved the practical application of the concepts through coding."

Instructor explains complex gRPC concepts clearly.

"Instructor is very clear and explains the gRPC concepts in a very easy way."

"The instructor is very clear, concise, and does a great job of explaining complex concepts."

"Explanations were crystal clear and straight to the point."

"The instructor is very knowledgeable and explains things well."

Some parts could benefit from updates.

"Some libraries or tools used in the course might need updating to their latest versions."

"Could use a refresh on dependencies for newer .NET versions."

"A few minor setup issues due to slightly outdated instructions."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in gRPC [C#] Master Class: Build Modern API & Microservices with these activities:

Review Protocol Buffers Basics

Show steps

Solidify your understanding of Protocol Buffers, as gRPC relies heavily on it for data serialization and service definition. Refreshing this knowledge will make understanding gRPC concepts easier.

Browse courses on Protocol Buffers

Show steps

Read the official Protocol Buffers documentation.
Work through a basic Protocol Buffers tutorial.
Practice defining message structures and generating code.

Brush Up on C# and .NET Fundamentals

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Strengthen your C# and .NET skills, as the course uses C# for implementing gRPC services and clients. A solid foundation in C# will allow you to focus on gRPC-specific concepts.

Browse courses on C#

Show steps

Review C# syntax and object-oriented programming principles.
Practice writing basic C# programs using .NET.
Familiarize yourself with asynchronous programming in C#.

Implement a Simple gRPC Service

Show steps

Apply your knowledge by building a basic gRPC service, such as a simple key-value store or a basic data transformation service. This hands-on experience will solidify your understanding of gRPC concepts.

Show steps

Define a .proto file for your service.
Generate C# code from the .proto file.
Implement the server and client logic in C#.
Test your gRPC service thoroughly.

Four other activities

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Write a Blog Post on gRPC vs REST

Show steps

Solidify your understanding of the differences between gRPC and REST by writing a blog post comparing the two technologies. This will force you to articulate the pros and cons of each approach.

Show steps

Research the key differences between gRPC and REST.
Outline the structure of your blog post.
Write the blog post, providing clear and concise explanations.
Edit and proofread your blog post before publishing.

Explore Advanced gRPC Features

Show steps

Deepen your understanding of gRPC by exploring advanced features like interceptors, metadata, and custom serializers. This will enable you to build more robust and efficient gRPC services.

Show steps

Find tutorials on gRPC interceptors and metadata.
Implement interceptors for logging and authentication.
Experiment with custom serializers for specific data types.

Contribute to a gRPC Project

Show steps

Enhance your skills by contributing to an open-source gRPC project, such as fixing bugs, writing documentation, or adding new features. This will provide valuable real-world experience and exposure to best practices.

Show steps

Find an open-source gRPC project on GitHub.
Identify a bug or feature to work on.
Submit a pull request with your changes.
Respond to feedback from the project maintainers.

Read 'Building Microservices with gRPC'

Show steps

Expand your knowledge of gRPC by reading a book dedicated to building microservices with gRPC. This will provide a broader perspective on how gRPC fits into modern software architectures.

View Putting Knowledge to Work on Amazon

Show steps

Obtain a copy of 'Building Microservices with gRPC'.
Read the book cover to cover, taking notes on key concepts.
Experiment with the code examples provided in the book.

Career center

Learners who complete gRPC [C#] Master Class: Build Modern API & Microservices will develop knowledge and skills that may be useful to these careers:

API Developer

An API Developer builds and maintains application programming interfaces that allow different software systems to communicate. This course helps to build a foundation in gRPC, a modern framework for building scalable, modern and fast API. It explores the comparison between gRPC and REST, which helps to write your gRPC service definition in .proto files. The course further allows you to generate server and client code in C# and implement advanced concepts such as error handling. As an API developer, proficiency in gRPC and Protocol Buffers is highly beneficial in today's tech landscape.

See salaries and explore the career path for API Developer

Microservices Architect

A Microservices Architect designs and oversees the implementation of microservices architectures. This course helps one to compare gRPC and REST API paradigm, key to microservices architecture given the course's focus on using Protocol Buffers for transport and service definition. You'll learn how to write gRPC service definitions in .proto files, generate server and client code in C#, and implement unary, server streaming, client streaming, and bi-directional streaming API. You'll also implement advanced concepts such as error handling and security, all critical for robust microservices.

See salaries and explore the career path for Microservices Architect

Software Engineer

A Software Engineer designs, develops, and tests software applications. This course helps build a foundation in gRPC. The course allows one to learn to write gRPC service definitions in .proto files, generate server and client code in C#, and implement unary, server streaming, client streaming, and bi-directional streaming API. These capabilities are essential for building modern, scalable, and high-performance distributed systems, a cornerstone of the work that Software Engineers do.

See salaries and explore the career path for Software Engineer

Software Architect

A Software Architect makes high-level design choices and dictates technical standards, including coding standards, tools, and platforms. This course helps compare gRPC and REST API paradigm, which helps you to write your gRPC service definition in .proto files. You will generate server and client code in C#, implement unary, server streaming, client streaming and bi-directional streaming API, all of which are modern concepts. It could be helpful to specify architectural standards for modern systems design using gRPC with protocol buffers.

See salaries and explore the career path for Software Architect

Backend Developer

A Backend Developer is responsible for the server-side logic and database interaction of applications. Knowing gRPC is increasingly valuable in this role because it provides a modern framework for fast API. This course teaches you to write gRPC service definitions in .proto files and generate server and client code in C#. You will implement unary, server streaming, client streaming and bi-directional streaming API along with advanced features. The course also provides hands-on experience in implementing a full CRUD API on top of MongoDB, which helps with practical application.

See salaries and explore the career path for Backend Developer

Application Developer

An Application Developer is responsible for designing, coding, and debugging applications in various software languages. As a course that helps to build scalable, modern and fast API, the gRPC Master Class is apt. This course allows one to write gRPC service definitions in .proto files, generate server and client code in C#, and implement unary, server streaming, client streaming, and bi-directional streaming API. This enables you to implement robust communication between application components and external services.

See salaries and explore the career path for Application Developer

Solutions Architect

A Solutions Architect designs and manages the implementation of solutions for specific business problems. This course helps one to compare gRPC and REST API paradigm. By learning how to write gRPC service definitions in .proto files, generate server and client code in C#, and implement various API types, as a solutions architect, it helps inform your decisions on which technologies to use for building scalable and efficient solutions. You will be better prepared to design solutions that leverage gRPC's performance benefits.

See salaries and explore the career path for Solutions Architect

Technical Lead

A Technical Lead oversees a team of developers and is responsible for the technical direction of projects. This course helps to build scalable, modern and fast API. This course allows one to write gRPC service definitions in .proto files, generate server and client code in C#, and implement advanced concepts such as error handling and SSL security. Knowing gRPC, a modern framework, helps you guide your team in adopting new technologies and best practices for API development.

See salaries and explore the career path for Technical Lead

Cloud Engineer

A Cloud Engineer implements, plans, and designs cloud-based systems. This course may be useful, because gRPC is frequently deployed in cloud environments for its efficiency and speed when building scalable, modern and fast API. The course allows one to generate server and client code in C#, while implementing unary, server streaming, client streaming and bi-directional streaming API. The section on implementing advanced concepts such as error handling and security is highly relevant, as is the comparison of gRPC and REST API paradigm. It may help with creating resilient and optimized cloud applications.

See salaries and explore the career path for Cloud Engineer

Integration Engineer

An Integration Engineer specializes in combining different systems or software components to work cohesively. This course may be useful, because it allows one to generate server and client code in C#, and implement unary, server streaming, client streaming, and bi-directional streaming API, which enables you to streamline the integration of gRPC services with other components. The focus on advanced features such as error handling and security is invaluable for robust system integration.

See salaries and explore the career path for Integration Engineer

Full-Stack Developer

A Full Stack Developer works on both front-end and back-end aspects of an application. This course helps one to build scalable, modern and fast API. It allows one to write gRPC service definitions in .proto files, generate server and client code in C#, and implement unary, server streaming, client streaming, and bi-directional streaming API. This skillset can be particularly valuable for building efficient communication layers between the front-end and back-end using modern API technologies. Furthermore, the advanced concepts covered, such as security, are universally applicable.

See salaries and explore the career path for Full-Stack Developer

DevOps Engineer

A DevOps Engineer supports the development and operations teams by automating and streamlining processes. This course may be useful, because it allows one to generate server and client code in C#, and implement unary, server streaming, client streaming, and bi-directional streaming API. The knowledge helps with automating the deployment and management of gRPC based microservices and API.

See salaries and explore the career path for DevOps Engineer

API Security Specialist

An API Security Specialist focuses on protecting application programming interfaces from security threats and vulnerabilities. This course helps one implement advanced concepts such as SSL security. Such a course provides you with practical insights into securing gRPC-based APIs. You will gain skills in recognizing and mitigating potential points of failure, ensuring that the APIs are robust and protected.

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Systems Engineer

Systems Engineers focus on integrating different components of a system. This course helps one to build scalable, modern and fast API. This course focuses on using Protocol Buffers for transport and service definition, and that the course allows you to write gRPC service definitions in .proto files and generate corresponding code. It may be useful, because the course will prepare one to design and integrate systems that rely on gRPC for efficient communication between components.

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QA Engineer

A QA Engineer tests software to ensure it meets quality standards and performs as expected. This course may be useful, because it enables you to write gRPC service definitions in .proto files and generate client code in C#. This can significantly aid in testing gRPC API, and creating effective test strategies. Having direct experience with gRPC helps you create more robust testing methodologies.

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gRPC [C#] Master Class

Build Modern API & Microservices

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What's inside

Learning objectives

Syllabus

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Reviews summary

Hands-on grpc master class for c#/.net

Activities

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