How To Design & Develop Rest Microservices In Golang (Go)

All you need to integrate SQL & NoSQL databases, search engines and all the tools that you need in your REST API.

What you'll learn
How to structure and organize your microservice.
Domain Driven Development.
Hexagonal architecture applied.
MySQL integration and configuration.
Integrate Cassandra DB in your microservices.
Elasticsearch integration and configuration.
Logging to standard output and log files.
DAO pattern implementation.
How to build, publish and use a custom Go library.
Testing all the layers of your application.
How dependencies work in Go.
Requirements
Just complete the Golang tour available at Golang's website
Nice to have: Part 1 of this course
Description
Welcome! In this second part of the series I'm working with MySQL, Cassandra and Elasticsearch as persistence layers and we're going to create 3 different microservices using different design patterns: MVC, featured MVC and Domain Driven Development implementing the Hexagonal architecture.At the end of the course you'll learn:How to structure our application's packages and code.MVC pattern, Domain Driven Development and Hexagonal Architecture applied!How to configure MySQL client in Go. DAO pattern implemented.How to configure and use CassandraDB client in Go.How to configure and use Elasticsearch in Go.Testing and mocking database integrations.Stress test the microservice with goroutines.How dependencies work in Go. Usage of Go modules.How to build, publish, use and share a custom Go library.Application design patterns.Preparing our distributed logging system.Real life examples and exercises.I'm sure you're going to enjoy this course! if you have any doubts, please check the reviews on my other courses so you can get an idea about what you're about to get. This is real life and industry experience!Hope to hear from you!Fede.

Overview

Section 1: Introducción

Lecture 1 Course goal: What we're going to build

Lecture 2 A quick preview

Lecture 3 These are all of the repos!

Section 2: Creating our projects: Users API

Lecture 4 Create projects in Github

Lecture 5 HTTP frameworks

Lecture 6 Basic application structure: MVC pattern

Lecture 7 Starting from our domain

Lecture 8 How to structure our domain persistence

Lecture 9 Working with dates

Section 3: MySQL integration

Lecture 10 Configure MySQL client in Go

Lecture 11 How to insert rows

Lecture 12 How to read rows

Lecture 13 How to handle MySQL errors

Lecture 14 How to update rows

Lecture 15 How to delete rows

Lecture 16 How to find rows

Section 4: Fixing the mistakes we made

Lecture 17 How to marshal structs

Lecture 18 Services structure

Lecture 19 No logging system

Section 5: Creating our projects: OAuth API

Lecture 20 OAuth authentication

Lecture 21 Domain Driven Development

Lecture 22 DDD - Starting with the domain

Lecture 23 DDD - Project structure

Section 6: Cassandra integration

Lecture 24 Introduction to Cassandra DB

Lecture 25 Cassandra Go client

Lecture 26 How to insert, get and update records

Lecture 27 Tune our get session implementation

Section 7: Making the authentication work

Lecture 28 Authenticating users

Lecture 29 Generating access tokens

Lecture 30 Different requests for the two APIs

Section 8: Golang libraries & dependencies

Lecture 31 Creating a shared OAuth library

Lecture 32 How dependencies work: go modules

Lecture 33 Defining transitive dependencies

Lecture 34 Creating a shared utils library

Section 9: Creating our projects: Items API

Lecture 35 Application structure: MVC & gorilla/mux

Lecture 36 Configure our mux router

Lecture 37 Introduction to Elasticsearch

Lecture 38 Adding ElasticSearch client

Lecture 39 Index documents in ES

Lecture 40 Moving our logger to the utils library

Lecture 41 Improving our errors library

Lecture 42 Dependencies: Using modules in all projects

Lecture 43 How to get documents by ID

Lecture 44 Searching documents in ES

Lecture 45 Homework: Add delete and update endpoints

Section 10: Testing

Lecture 46 Testing our application: OAuth client

Section 11: Docker

Lecture 47 Use Docker to ship our Items API

Section 12: Extra chapter

Lecture 48 Extra class - Take a look at my website

Software engineers.,Software developers.,Technical leaders.,Architects.,Anyone who wants to get serious about microservices in Go.