gRPC [Node.js] MasterClass: 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 and Netflix and enables programmers to write microservices 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 NodeJS. 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 Node.JS 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 and Client Code in JavaScript> Implement Unary, Server Streaming, Client Streaming and Bi-Directional Streaming API> Practice your learning with Exercises and Solutions> Implement advanced concepts such as Error Handling, Deadlines and 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 NodeJS.

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 using NPM and learn how to trigger code generation
[Hands-On] gRPC Unary: API description and implementation
[Hands-On] gRPC Server Streaming: API description and implementation
[Hands-On] gRPC Client Streaming: API description and implementation
[Hands-On] gRPC Bi-Directional Streaming: API description and implementation
[Hands-On] gRPC Advanced Features Deep Dive: Advanced features such as Error Handling, Deadlines, SSL Security.
Next Steps: Some useful real-world links and 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 Protocol Buffers and gRPC with my focus always on helping my students improve their professional proficiencies. I am also the author of some of the most highly-rated and best-selling courses.

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 nodejs 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 nodejs 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 Introduction

gRPC Course Overview

Course Structure

About your instructor

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Explores gRPC, which is leveraged by top tech companies for building scalable and fast APIs, offering a competitive edge in the job market

Compares gRPC and REST API paradigms, which helps learners make informed decisions about choosing the right architecture for their projects

Teaches how to implement a full CRUD API on top of MongoDB, which is a valuable skill for building data-driven microservices

Requires some preliminary knowledge of Protocol Buffers and NodeJS, which may necessitate additional learning for complete beginners

Covers advanced features such as error handling, deadlines, and SSL security, which are essential for building robust and production-ready gRPC services

Includes hands-on exercises and solutions, which allows learners to practice and reinforce their understanding of gRPC concepts

Reviews summary

Practical node.js grpc implementation

According to learners, this course provides a solid foundation in building modern APIs and microservices using gRPC with Node.js. Many students praise the hands-on nature of the course, finding the numerous coding exercises and projects particularly useful for practical application. The instructor is frequently mentioned as being responsive and helpful in the Q&A section. While the course covers essential gRPC concepts and different API types (Unary, Streaming, Bi-directional), some learners noted challenges with outdated dependencies or setup issues, suggesting that students may need to spend time troubleshooting the initial environment or adapting the provided code to newer library versions. Despite these potential setup hurdles, the course is widely considered a valuable resource for understanding and implementing gRPC in a Node.js environment.

Expects prior knowledge of Node.js and Proto Buffers.

"Note that this course expects you to have some preliminary knowledge about Protocol Buffers and NodeJS."

"Coming in without much Node.js experience might make some parts challenging."

"Having a basic understanding of Node.js helped me follow along better."

Instructor is helpful and responds in Q&A.

"The instructor is very responsive to questions and provides clear answers."

"I got my query answered quickly in the Q&A section."

"Instructor's engagement adds significant value to the course."

Concepts are explained clearly.

"The explanations of complex topics were clear and easy to follow."

"Instructor breaks down gRPC concepts effectively."

"Good job explaining the difference between gRPC and REST."

Covers essential gRPC concepts and API types.

"This course provided a great overview of all gRPC possibilities with Node.js."

"I learned how to implement Unary, Server Streaming, Client Streaming, and Bi-Directional APIs."

"The theoretical sections on HTTP/2 and Protocol Buffers were helpful context."

"It covered advanced features like Error Handling, Deadlines, and SSL."

Strong focus on practical coding and exercises.

"The hands-on coding and projects are the strongest part of the course for me, really helped solidify my understanding."

"I appreciated the exercises after each section; they were challenging but crucial for learning."

"Implementing the different streaming types and the CRUD API was excellent practice."

"I liked that we got to build actual working examples, not just theory."

Some encountered issues with code or dependencies.

"I had trouble setting up the project initially due to dependency version conflicts."

"Some libraries used seem a bit outdated, requiring debugging to get the code running."

"Getting the boilerplate code to work took more time than expected."

"Had to spend time updating packages to resolve errors."

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 [Node.js] MasterClass: Build Modern API & Microservices with these activities:

Review Protocol Buffers Basics

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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

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Review the official Protocol Buffers documentation.
Work through a basic Protocol Buffers tutorial.
Practice defining message structures and compiling them.

Brush up on Node.js Fundamentals

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Strengthen your Node.js skills, as the course uses Node.js for implementing gRPC services and clients. A solid foundation in Node.js will help you focus on gRPC-specific concepts.

Browse courses on Node.js

Show steps

Review Node.js basics such as modules and package management.
Practice writing asynchronous code using async/await.
Familiarize yourself with the Node.js ecosystem.

gRPC Up and Running

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Supplement your learning with a dedicated gRPC book. This will provide a broader and deeper understanding of the framework.

View Putting Knowledge to Work on Amazon

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Read the chapters relevant to the current course section.
Experiment with the code examples provided in the book.
Compare the book's approach with the course's implementation.

Four other activities

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Implement Basic gRPC Services

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Reinforce your understanding by implementing simple gRPC services. This hands-on practice will solidify your knowledge of service definitions, server implementation, and client interaction.

Show steps

Define a simple service with unary and streaming RPCs.
Implement the server-side logic for the defined service.
Create a client to interact with the implemented service.
Test the service thoroughly with different inputs and scenarios.

Document Your gRPC Learning Journey

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Improve retention by documenting your learning process. Writing about what you've learned helps solidify your understanding and identify areas where you need further clarification.

Show steps

Create a blog or a series of notes summarizing key concepts.
Explain the differences between gRPC and REST APIs.
Describe the implementation of different gRPC streaming types.
Share your documentation with others and solicit feedback.

Build a Microservice with gRPC

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Apply your gRPC knowledge by building a real-world microservice. This project will challenge you to integrate gRPC with other technologies and solve practical problems.

Show steps

Choose a domain for your microservice (e.g., user management, product catalog).
Define the gRPC service interface for your microservice.
Implement the server-side logic using Node.js and gRPC.
Create a client to interact with your microservice.
Deploy your microservice to a cloud platform or local environment.

Contribute to a gRPC Open Source Project

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Deepen your understanding by contributing to an open-source gRPC project. This will expose you to real-world codebases, collaboration workflows, and community best practices.

Show steps

Find a gRPC-related open-source project on GitHub or GitLab.
Explore the project's codebase and documentation.
Identify a bug or feature request that you can contribute to.
Submit a pull request with your proposed changes.
Participate in code reviews and discussions with other contributors.

Career center

Learners who complete gRPC [Node.js] MasterClass: Build Modern API & Microservices will develop knowledge and skills that may be useful to these careers:

Microservices Developer

A Microservices Developer builds and maintains applications as a suite of small, independent services. The gRPC Node.js MasterClass helps you understand the underlying principles of gRPC, a modern framework for building scalable and fast APIs, which are crucial in microservices architecture. Completing the hands-on projects, such as implementing the Greet and Calculator services, offers practical experience in creating microservices using NodeJS. By learning to define services with .proto files and generate code, you gain skills directly applicable to designing efficient and interoperable microservices. This course gives you experience with advanced concepts such as error handling, deadlines, and security.

See salaries and explore the career path for Microservices Developer

API Developer

An API Developer designs, develops, and manages Application Programming Interfaces that enable different software systems to communicate. Taking the gRPC Node.js MasterClass positions you to excel in API development by providing in-depth knowledge of gRPC, a framework designed to replace REST APIs. Through hands-on exercises, such as implementing unary, server streaming, client streaming, and bi-directional streaming APIs, you gain the practical skills needed to build efficient and scalable APIs. The modules on error handling, deadlines, and SSL security are also directly applicable to API development, ensuring you can create robust and secure APIs. Specifically, lessons comparing gRPC and REST paradigms may be useful.

See salaries and explore the career path for API Developer

Backend Engineer

A Backend Engineer focuses on the server-side logic and databases that power applications, and the gRPC Node.js MasterClass is pertinent to this role. The course teaches you how to build scalable and fast APIs using gRPC, a modern alternative to REST, which is essential for creating efficient backend systems. By learning to implement a full CRUD API on top of MongoDB, you gain practical experience in designing and implementing backend services. This course may be useful as you navigate the implementation of features such as error handling, security, and different types of streaming APIs, all highly relevant to backend development.

See salaries and explore the career path for Backend Engineer

Full-Stack Developer

A Full Stack Developer works on both the front-end and back-end components of a web application. The gRPC Node.js MasterClass helps you develop skills on the backend, specifically in API development and microservices architecture. Understanding gRPC and its implementation in NodeJS allows you to build efficient APIs that connect the front-end and back-end seamlessly. This course can guide you in implementing various API types and integrating them with MongoDB. The course's emphasis on hands-on projects, such as the Greet and Calculator services, helps build a foundation in full-stack development.

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

Software Architect

A Software Architect is responsible for designing the overall structure of software systems. The gRPC Node.js MasterClass provides insights into modern API frameworks and microservices architecture, which are crucial for designing scalable and efficient systems. By learning about gRPC internals, Protocol Buffers, and the differences between gRPC and REST, you develop a deeper understanding of the trade-offs involved in system design. The course also includes practical exercises and real-world examples that can inform your architectural decisions. Exposure to implementing advanced concepts such as error handling, deadlines, and SSL security may be useful in designing robust systems.

See salaries and explore the career path for Software Architect

Cloud Architect

A Cloud Architect designs and implements cloud computing solutions. The gRPC Node.js MasterClass may be useful in the design of microservices deployed on cloud platforms. The course teaches you how to build scalable APIs using gRPC, which is essential for cloud-native applications. Understanding gRPC's internals and its advantages over REST helps inform decisions about API design and communication protocols in cloud environments. Lessons include implementing various API types, error handling, and security, which are critical for building robust and secure cloud applications. The course emphasis on microservices and API design will be helpful.

See salaries and explore the career path for Cloud Architect

DevOps Engineer

A DevOps Engineer automates and streamlines the software development lifecycle. The gRPC Node.js MasterClass helps you understand how to build and deploy microservices using gRPC, which can be automated with DevOps practices. The course covers the implementation of various API types, error handling, deadlines, and SSL security, all of which need to be considered when automating the deployment and management of microservices. Additionally, the course shows how to build a full CRUD API on top of MongoDB, providing skills applicable to automating database deployments and management.

See salaries and explore the career path for DevOps Engineer

Systems Integrator

A Systems Integrator connects different computing systems and software applications together. The gRPC Node.js MasterClass provides valuable skills for integrating systems using modern API technologies. Understanding gRPC and Protocol Buffers helps you create efficient and interoperable communication channels between different systems. The course's emphasis on hands-on projects, such as implementing various API types and integrating with MongoDB, provides practical experience in system integration. The knowledge of security and error handling will be directly applicable.

See salaries and explore the career path for Systems Integrator

Solutions Architect

A Solutions Architect designs and implements specific solutions to business problems using technology. The gRPC Node.js MasterClass enables you to leverage gRPC for building scalable and efficient APIs, which are often a key component of technology solutions. By learning to implement various API types and integrate with MongoDB, you gain the skills needed to design robust solutions. Lessons on error handling, deadlines, and security may be useful in designing solutions that meet business requirements. The course can also help you understand when to use gRPC over REST.

See salaries and explore the career path for Solutions Architect

Software Consultant

A Software Consultant advises clients on the best technology solutions for their business needs. The gRPC Node.js MasterClass may provide insights into modern API frameworks and microservices architecture, which are important considerations when advising clients. By understanding gRPC's advantages over REST and its implementation in NodeJS, you can make informed recommendations about API design and communication protocols. The course includes practical exercises and real-world examples that can inform your consulting advice. This course can also inform you of the importance of features such as error handling, deadlines, and SSL security.

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Technical Lead

A Technical Lead manages a team of developers and guides the technical direction of projects. The gRPC Node.js MasterClass can help you lead teams using modern API technologies and microservices architecture. Understanding gRPC, Protocol Buffers, and their implementation in NodeJS allows you to make informed decisions about technology choices and development practices. The course's hands-on projects and real-world examples provide you with the knowledge to guide your team effectively. The modules on error handling, Deadlines, and SSL security will be very valuable.

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Application Architect

An Application Architect designs the structure and components of software applications. The gRPC Node.js MasterClass helps you understand how to use gRPC for building scalable and efficient applications. By learning to implement various API types and integrate with MongoDB, you will build skills that are applicable to designing robust applications. The modules on error handling, deadlines, and SSL security may be useful when designing secure applications. The course can also help you understand when to use gRPC over REST.

See salaries and explore the career path for Application Architect

Database Administrator

A Database Administrator is responsible for managing and maintaining databases. While this course focuses on APIs, the gRPC Node.js MasterClass does include a section on implementing a full CRUD API on top of MongoDB, which can provide valuable context for database interactions. Understanding how APIs interact with databases helps you design and optimize database systems. The course also touches on security considerations, which are relevant to database security. The course is not heavily database focused, but the CRUD API section may be useful.

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Quality Assurance Engineer

A Quality Assurance Engineer tests software to ensure it meets quality standards. While not directly focused on testing, the gRPC Node.js MasterClass provides an understanding of APIs and microservices, which can inform your testing strategies. Understanding how various API types are implemented and how they interact with backend services helps you design effective test cases. Familiarity with error handling, deadlines, and security in gRPC may be useful.

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Technical Writer

A Technical Writer creates documentation for software and hardware. The gRPC Node.js MasterClass provides you with the knowledge to write accurate documentation for APIs built with gRPC. Understanding gRPC internals, Protocol Buffers, and the various API types helps you explain these concepts clearly and concisely. The course's hands-on projects provide practical examples that can be used in documentation, which may be useful.

See salaries and explore the career path for Technical Writer

gRPC [Node.js] MasterClass

Build Modern API & Microservices

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What's inside

Learning objectives

Syllabus

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Reviews summary

Practical node.js grpc implementation

Activities

Career center

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