gRPC [Java] Master Class: Build Modern API & Micro services 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 Java. 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 Java Master Class is the best way to get a great overview of all the possibilities offered by gRPC with your favourite 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 Java using the Gradle 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

Note: This course expects you have some preliminary knowledge about Protocol Buffers.

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 Gradle 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 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 & 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 java using the gradle 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 java using the gradle 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 Structure

About your instructor

Important Message

Prerequisites

Code Download

[Theory] gRPC Internals Deep Dive

Why this section?

Protocol Buffers & Language Interoperability

HTTP/2

4 Types of gRPC APIs

Scalability in gRPC

Security in gRPC (SSL)

gRPC vs REST

Section Summary – why use gRPC

Quiz on GRPC

[Hands-On] gRPC Project Overview & Setup

Java Gradle Project Setup

Dummy Service Code Generation

Server Setup Boilerplate Code

Client Setup Boilerplate Code

[Hands-On] gRPC Unary

Greet API Definition

Unary API Server Implementation

Unary API Client Implementation

[Exercise] Sum API

[Solution] Sum API

[Hands-On] gRPC Server Streaming

GreetManyTimes API Definition

Server Streaming API Server Implementation

Server Streaming API Client Implementation

[Exercise] Primes API

[Solution] Primes API

[Hands-On] gRPC Client Streaming

LongGreet API Definition

Client Streaming API Server Implementation

Client Streaming API Client Implementation - Part 1 - Refactoring

[Exercise] Avg API

[Solution] Avg API

[Hands-On] gRPC Bi-Directional Streaming

GreetEveryone API Definition

Bi-Directional Streaming API Server Implementation

Bi-Directional Streaming API Client Implementation

[Exercise] Max API

[Solution] Max API

[Hands-On] gRPC Advanced Features Deep Dive

[Hands-On] Errors implementation

[Hands-On] Deadlines

[Hands-On] SSL Security

gRPC Reflection & Evans CLI

[Hands-On] CRUD API with MongoDB

Install Docker

Docker-Compose setup

Blog Service Java Setup

CreateBlog Server

CreateBlog Client

ReadBlog Server

ReadBlog Client

UpdateBlog Server

UpdateBlog Client

ListBlog Server

ListBlog Client

DeleteBlog Server

DeleteBlog Client

Next Steps

gRPC Services in the Real Word

Congrats & Next Steps

Bonus Lecture: Student Special Coupons for my Other courses

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Builds a strong foundation for beginners who want to learn about gPRC

Develops professional skills and deep expertise in gPRC

Covers a comprehensive study of gPRC

Offers hands-on labs and interactive materials

Taught by Clément Jean, who is recognized for their work in gRPC

Reviews summary

Accessible grpc [java] fundamentals

Learners say this basic course is easy to follow. While there are some up front challenges in setting up projects, students generally give high marks for this well-presented course.

Course is easy to follow once you are set up.

"I had some difficult at the beginning because I hat to set up my project using maven instead of gradle, but after that it was easy."

Setting up projects maybe challenging at first.

"I had some difficult at the beginning because I hat to set up my project using maven instead of gradle, but after that it was easy."

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 [Java] Master Class: Build Modern API & Micro services with these activities:

Review Protocol Buffers

Show steps

This course leverages Protocol Buffers extensively, so it's important to have a strong understanding of how it works before beginning the course.

Browse courses on Protocol Buffers

Show steps

Read the Protocol Buffers documentation
Complete the Protocol Buffers tutorial
Create a simple Protocol Buffers schema and generate code for it

Review Protocol Buffer basics

Show steps

Review the fundamentals of Protocol Buffers to strengthen your understanding of the underlying data serialization mechanism used by gRPC.

Browse courses on Protocol Buffers

Show steps

Review the official Protocol Buffers documentation
Complete a few hands-on tutorials on Protocol Buffers

Build a simple gRPC application

Show steps

Building your own gRPC application can help you solidify your understanding of the concepts and gain practical experience.

Show steps

Design the architecture of your application
Create the gRPC service definition
Generate code for the client and server
Implement the business logic for your application
Test your application

Show all three activities

Career center

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

Microservices Architect

Microservices Architects are responsible for designing, building, and maintaining microservices-based applications. They use their knowledge of microservices architecture and design patterns to create applications that are scalable, resilient, and easy to maintain. This course can help Microservices Architects learn how to use gRPC to build microservices APIs. gRPC is a lightweight and efficient protocol that is well-suited for building microservices-based applications.

See salaries and explore the career path for Microservices Architect

Cloud Architect

Cloud Architects design, build, and manage cloud computing systems. They use their knowledge of cloud computing technologies and services to create systems that are scalable, reliable, and secure. This course can help Cloud Architects learn how to use gRPC to build cloud-based APIs. gRPC is a lightweight and efficient protocol that is well-suited for building distributed systems in the cloud.

See salaries and explore the career path for Cloud Architect

Cloud Engineer

Cloud Engineers are responsible for designing, building, and managing cloud computing systems. They use their knowledge of cloud computing technologies and services to create systems that are scalable, reliable, and secure. This course can help Cloud Engineers learn how to use gRPC to build cloud-based APIs. gRPC is a lightweight and efficient protocol that is well-suited for building distributed systems in the cloud.

See salaries and explore the career path for Cloud Engineer

Data Engineer

Data Engineers are responsible for designing, building, and maintaining data pipelines. They use their knowledge of data engineering tools and technologies to create pipelines that collect, process, and store data. This course can help Data Engineers learn how to use gRPC to build data pipelines. gRPC is a fast and reliable protocol that can help teams move data between different systems and applications.

See salaries and explore the career path for Data Engineer

Back-End Developer

Back-End Developers are responsible for designing, developing, and maintaining the server-side of websites and web applications. They use their knowledge of programming languages and web development frameworks to create back-ends that are scalable, reliable, and secure. This course can help Back-End Developers learn how to use gRPC to build web APIs. gRPC is a fast and reliable protocol that can help developers build APIs that are scalable and easy to use.

See salaries and explore the career path for Back-End Developer

Full-Stack Developer

Full-Stack Developers are responsible for designing, developing, and maintaining both the front-end and back-end of websites and web applications. They use their knowledge of a variety of programming languages and technologies to create applications that are scalable, reliable, and user-friendly. This course can help Full-Stack Developers learn how to use gRPC to build web APIs. gRPC is a fast and reliable protocol that can help developers build APIs that are scalable and easy to use.

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

Web Developer

Web Developers are responsible for designing, developing, and maintaining websites and web applications. They use their knowledge of web development technologies and tools to create websites that are user-friendly, responsive, and performant. This course can help Web Developers learn how to use gRPC to build web APIs. gRPC is a fast and reliable protocol that can help developers build APIs that are scalable and easy to use.

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Software Engineer

Software Engineers are responsible for designing, developing, and maintaining software applications. They use their knowledge of programming languages and software development tools to create software that meets the needs of users. This course can help Software Engineers build a foundation in gRPC, a modern framework for building scalable, fast, and modern APIs. gRPC is used by many top tech companies such as Google, Square, and Netflix, which shows that there is a strong market for gRPC skills.

See salaries and explore the career path for Software Engineer

DevOps Engineer

DevOps Engineers are responsible for bridging the gap between development and operations teams. They use their knowledge of both software development and IT operations to create processes and tools that help teams deliver software faster and more reliably. This course can help DevOps Engineers learn how to use gRPC to build CI/CD pipelines. gRPC is a fast and reliable protocol that can help teams automate the deployment of software.

See salaries and explore the career path for DevOps Engineer

Mobile Developer

Mobile Developers are responsible for designing, developing, and maintaining mobile applications. They use their knowledge of mobile development technologies and tools to create apps that are user-friendly, engaging, and performant. This course can help Mobile Developers learn how to use gRPC to build mobile APIs. gRPC is a lightweight and efficient protocol that can help developers build APIs that are scalable and easy to use on mobile devices.

See salaries and explore the career path for Mobile Developer

Database Administrator

Database Administrators are responsible for designing, implementing, and maintaining database systems. They use their knowledge of database technologies and tools to create databases that are scalable, reliable, and secure. This course may be useful for Database Administrators who want to learn how to use gRPC to build database APIs. gRPC is a fast and reliable protocol that can help Database Administrators build APIs that are scalable and easy to use.

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Systems Administrator

Systems Administrators are responsible for managing and maintaining computer systems. They use their knowledge of operating systems, networking, and security to keep systems running smoothly and securely. This course may be useful for Systems Administrators who want to learn how to use gRPC to build systems management APIs. gRPC is a fast and reliable protocol that can help Systems Administrators build APIs that are scalable and easy to use.

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Front-End Developer

Front-End Developers are responsible for designing and developing the user interface of websites and web applications. They use their knowledge of HTML, CSS, and JavaScript to create interfaces that are user-friendly, visually appealing, and responsive. This course may be useful for Front-End Developers who want to learn how to use gRPC to build web APIs. gRPC is a fast and reliable protocol that can help developers build APIs that are scalable and easy to use.

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Machine Learning Engineer

Machine Learning Engineers are responsible for designing, developing, and deploying machine learning models. They use their knowledge of machine learning algorithms and programming languages to create models that can learn from data and make predictions. This course may be useful for Machine Learning Engineers who want to learn how to use gRPC to build machine learning APIs. gRPC is a fast and reliable protocol that can help Machine Learning Engineers build APIs that are scalable and easy to use.

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Data Scientist

Data Scientists are responsible for collecting, analyzing, and interpreting data to help businesses make better decisions. They use their knowledge of statistics, machine learning, and data visualization to uncover insights from data. This course may be useful for Data Scientists who want to learn how to use gRPC to build data pipelines. gRPC is a fast and reliable protocol that can help Data Scientists move data between different systems and applications.

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