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Mike Van Sickle

Go has established itself as an ideal language for many companies to create suites of small, purpose built web services known as microservices. This course will teach you everything you need to know to get started creating your own microservices with the Go language.

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Go has established itself as an ideal language for many companies to create suites of small, purpose built web services known as microservices. This course will teach you everything you need to know to get started creating your own microservices with the Go language.

Many companies are turning to the Go language as an efficient, productive choice for the creation of microservices. In this course, Building Microservices in Go, you’ll learn to create services with a wide range of capabilities. First, you’ll explore the basics of creating HTTP services. Next, you’ll discover how to route requests in your services to the proper handler. Finally, you’ll learn how to transfer messages between your services using JSON and gRPC. When you’re finished with this course, you’ll have the skills and knowledge of Go’s HTTP features needed to create full-featured web services.

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What's inside

Syllabus

Course Overview
Introduction
Creating HTTP Servers
Serving Static Content
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JSON Messaging
Routing Requests
Creating Middleware
gRPC Messaging

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Appropriate for those who want to make microservice setups with Go
Ideal for those who are beginners in Go services
Suitable for experienced developers who want to delve into microservices

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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 Building Microservices in Go with these activities:
Review Concepts of HTTP
This will ensure that you have a solid foundation for the course.
Browse courses on HTTP
Show steps
  • Review the basics of HTTP requests and responses
  • Go over the different types of HTTP methods
  • Set up a simple HTTP server to practice
Follow along with Go microservices tutorials
Supplement your understanding by following step-by-step tutorials that guide you through the process of building microservices in Go.
Browse courses on Microservices
Show steps
  • Identify online tutorials or courses that cover Go microservices
  • Follow the instructions and code along with the tutorials
  • Experiment with different variations and approaches
Participate in a study group to discuss microservice design principles
Enhance your understanding of microservice design principles by engaging in discussions with peers.
Show steps
  • Join or form a study group with other Go developers interested in microservices.
  • Select a specific topic related to microservice design to focus on.
  • Prepare talking points and research materials to facilitate discussion.
  • Attend study group meetings regularly and actively participate in discussions.
  • Share your insights and learn from the experiences of others.
14 other activities
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Create a simple web server
This exercise will help you apply the concepts of HTTP servers to a practical scenario.
Show steps
  • Create a new Go project
  • Write code to handle HTTP requests
  • Test your server using a web browser or command-line tool
Practice HTTP request handling
Reinforce your understanding of how to handle HTTP requests in Go by completing a series of practice drills.
Browse courses on HTTP
Show steps
  • Write and test HTTP request handlers
  • Create an HTTP server using the net/http package
  • Define different HTTP routes and handle requests accordingly
Follow online tutorials on gRPC messaging in Go
Expand your knowledge of gRPC messaging by exploring online tutorials that provide hands-on examples and explanations.
Browse courses on gRPC
Show steps
  • Search for and identify reputable online tutorials on gRPC messaging with Go.
  • Follow the tutorials step-by-step, implementing the code examples in your own Go environment.
  • Experiment with different gRPC messaging patterns and techniques.
  • Troubleshoot any issues you encounter while following the tutorials.
  • Share your learnings and insights with the online community.
Solve HTTP request handling exercises
Solidify your understanding of HTTP request handling in Go by completing a set of practice exercises.
Browse courses on HTTP Requests
Show steps
  • Review the HTTP request handling concepts covered in the course.
  • Set up a development environment for practicing HTTP request handling.
  • Implement request handlers for various HTTP methods (e.g., GET, POST, PUT, DELETE).
  • Parse and process incoming HTTP request data.
  • Send appropriate HTTP responses based on request data.
Follow Tutorials on Advanced Go Features
Exploring advanced Go features will expand your knowledge and enhance your microservice development skills.
Show steps
  • Find tutorials on topics such as concurrency, channels, and goroutines
  • Follow the tutorials step-by-step
  • Implement the learned concepts in your microservices
Write a blog post or article sharing your learnings from this course
Reinforce your understanding of the course material by summarizing key concepts and sharing your insights with a wider audience.
Show steps
  • Identify the key concepts, techniques, or projects you want to share from the course.
  • Write an outline or mind map to structure your content.
  • Draft the blog post or article, explaining the concepts clearly and providing examples or illustrations.
  • Proofread and edit your content for clarity, accuracy, and grammar.
  • Publish your blog post or article on a relevant platform and share it with others.
Implement Routing in Microservices
Mastering routing is essential for building microservices that can handle different types of requests.
Show steps
  • Create multiple handlers for different HTTP routes
  • Use a routing library to manage the request flow
  • Test your routing implementation with various HTTP requests
Build a simple microservice
Solidify your knowledge of microservice development by creating a basic microservice using Go.
Browse courses on Microservices
Show steps
  • Define the architecture and functionality of your microservice
  • Implement the HTTP server and request handling logic
  • Test and debug your microservice
Develop a Go microservice that serves static content
Apply your knowledge of Go microservices by creating one that serves static content, such as HTML, CSS, and images.
Browse courses on Microservices
Show steps
  • Design the architecture of your microservice, including the endpoints and data structures.
  • Implement the necessary HTTP handlers to serve static files.
  • Configure the microservice to handle file requests and return the appropriate content.
  • Test the microservice by sending requests for static files and verifying the responses.
  • Deploy the microservice to a hosting platform.
Review and contribute to open-source Go microservice projects
Gain practical experience in microservice development by contributing to open-source projects.
Show steps
  • Identify and explore open-source microservices projects related to your interests (e.g., GitHub, GitLab).
  • Review the codebase, documentation, and issue tracker to understand the project's architecture and functionality.
  • Identify areas where you can contribute, such as bug fixes, feature enhancements, or documentation improvements.
  • Fork the repository, create a branch, and implement your changes.
  • Submit a pull request and actively engage with the project maintainers to get your contributions merged.
Build a Microservice with gRPC
Hands-on practice with gRPC will enhance your understanding of inter-service communication.
Show steps
  • Create a new gRPC project
  • Define a gRPC service and its methods
  • Implement the service using Go code
  • Test the gRPC service using a client
Develop a microservice that integrates with an external API
Challenge yourself by building a microservice that interacts with an external API, expanding your skills in microservice development and integration.
Browse courses on API Integration
Show steps
  • Identify a suitable external API that aligns with your interests or project idea.
  • Design the architecture of your microservice, including the data flow and communication mechanisms.
  • Implement the necessary code to connect to the external API, send and receive data, and handle responses.
  • Test the integration thoroughly to ensure data integrity and functionality.
  • Deploy the microservice and monitor its performance and interactions with the external API.
Participate in a Microservices Hackathon
Hackathons provide a challenging and collaborative environment to apply your microservices knowledge.
Show steps
  • Find a microservices hackathon to participate in
  • Form a team or work individually
  • Design and implement a microservices solution
  • Present your solution to the judges
Mentor Junior Developers in Microservices
Teaching others will reinforce your understanding and contribute to the community.
Show steps
  • Identify junior developers who need guidance in microservices
  • Provide mentorship through code reviews, discussions, and project guidance
  • Track your progress and reflect on your mentoring experience

Career center

Learners who complete Building Microservices in Go will develop knowledge and skills that may be useful to these careers:
Go Developer
Go Developers write and maintain web services using the Go programming language. They design, implement, and test software applications that meet specific business requirements. This course, Building Microservices in Go, provides a solid foundation for those interested in becoming Go Developers. By learning how to create microservices with Go, you'll gain valuable skills that are in high demand in the tech industry. With its focus on HTTP services, routing requests, and messaging, this course will equip you with the knowledge and abilities needed to succeed as a Go Developer.
Backend Developer
Backend Developers design, develop, and maintain the server-side logic of web applications. They work on a variety of projects, from small personal projects to large enterprise web applications. This course, Building Microservices in Go, can be a valuable asset for Backend Developers who want to learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with the knowledge and abilities needed to succeed in this field.
Web Developer
Web Developers design and develop websites and web applications. They work on a variety of projects, from small personal websites to large enterprise web applications. This course, Building Microservices in Go, can be a valuable asset for Web Developers who want to learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with the knowledge and abilities needed to succeed in this field.
Full-Stack Developer
Full-Stack Developers design, develop, and maintain both the frontend and backend of web applications. They work on a variety of projects, from small personal projects to large enterprise web applications. This course, Building Microservices in Go, can be a valuable asset for Full-Stack Developers who want to learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with the knowledge and abilities needed to succeed in this field.
Software Engineer
Software Engineers design, develop, and maintain software applications. They work on a variety of projects, from small personal projects to large enterprise systems. This course, Building Microservices in Go, can be a valuable asset for Software Engineers who want to expand their skillset and learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with the knowledge and abilities needed to succeed in this field.
Systems Engineer
Systems Engineers design, implement, and maintain computer systems. They work on a variety of projects, from small personal systems to large enterprise systems. This course, Building Microservices in Go, can be a valuable asset for Systems Engineers who want to learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with the knowledge and abilities needed to succeed in this field.
DevOps Engineer
DevOps Engineers work to bridge the gap between development and operations teams. They work on a variety of projects, from small personal projects to large enterprise systems. This course, Building Microservices in Go, can be a valuable asset for DevOps Engineers who want to learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with the knowledge and abilities needed to succeed in this field.
Cloud Architect
Cloud Architects design and implement cloud computing solutions. They work on a variety of projects, from small personal projects to large enterprise cloud solutions. This course, Building Microservices in Go, can be a valuable asset for Cloud Architects who want to learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with the knowledge and abilities needed to succeed in this field.
Data Engineer
Data Engineers design, implement, and maintain data pipelines. They work on a variety of projects, from small personal projects to large enterprise data pipelines. This course, Building Microservices in Go, may be useful for Data Engineers who want to learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with some of the knowledge and abilities needed to succeed in this field.
Business Analyst
Business Analysts work with businesses to understand their needs and design solutions to meet those needs. They work on a variety of projects, from small personal projects to large enterprise solutions. This course, Building Microservices in Go, may be useful for Business Analysts who want to learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with some of the knowledge and abilities needed to succeed in this field.
Product Manager
Product Managers work with businesses to define and manage their products. They work on a variety of projects, from small personal projects to large enterprise products. This course, Building Microservices in Go, may be useful for Product Managers who want to learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with some of the knowledge and abilities needed to succeed in this field.
Consultant
Consultants work with businesses to provide advice and guidance on a variety of topics. They work on a variety of projects, from small personal projects to large enterprise consulting. This course, Building Microservices in Go, may be useful for Consultants who want to learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with some of the knowledge and abilities needed to succeed in this field.
Project Manager
Project Managers work with businesses to plan and manage their projects. They work on a variety of projects, from small personal projects to large enterprise projects. This course, Building Microservices in Go, may be useful for Project Managers who want to learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with some of the knowledge and abilities needed to succeed in this field.
Technical Writer
Technical Writers write and maintain technical documentation. They work on a variety of projects, from small personal projects to large enterprise documentation. This course, Building Microservices in Go, may be useful for Technical Writers who want to learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with some of the knowledge and abilities needed to succeed in this field.
Researcher
Researchers conduct research in a variety of fields. They work on a variety of projects, from small personal projects to large enterprise research projects. This course, Building Microservices in Go, may be useful for Researchers who want to learn how to create microservices with Go. Microservices are becoming increasingly popular in the tech industry, and this course will provide you with some of the knowledge and abilities needed to succeed in this field.

Reading list

We've selected nine books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Building Microservices in Go.
Focuses on the web programming aspects of Go, providing a solid foundation for building microservices.
Provides a comprehensive guide to designing and building data-intensive applications, which is essential for building microservices.
Provides a comprehensive guide to designing and building scalable systems, which is essential for building microservices.
Provides a comprehensive guide to DevOps practices, which are essential for building and maintaining microservices.
Comprehensive guide to the Go programming language, providing a solid foundation for building microservices.
Is the official Go programming language specification, providing a definitive reference for the language.

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