Backend Engineering With Go
Published 9/2024
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz
Language: English | Size: 11.24 GB | Duration: 15h 7m

Full Guide to Building Production Backend Web Applications with Go, PostgreSQL, Docker and Deploying to the Cloud

What you'll learn

Learn the Fundamentals of Web Development with Go

Build Production Grade Applications with Go

Learn to Weight and Think about Software Design Decisions

Learn to Build and Deploy Go APIs to the Cloud

Learn How to Scale and manage Traffic

Learn How to Connect a Postgres Database with a Go Server

Requirements

Basic Go Knowledge

Description

In this project-based course, we will build a complete REST API in Go from scratch and deploy it to the cloud, ready to handle real traffic and scale affordably.Our journey begins by creating a simple TCP server, which will help us explore the net/http package in Go and understand the basics of handling network communication.Next, we'll dive into the theory behind building reliable and composable Go web applications. From there, we'll develop our project step-by-step, covering carefully curated topics such as request handling, middleware creation, database integration, request and database optimisations and rate limiting to equip you with the skills needed to ship real backend services to the cloud and manage real-world traffic efficiently.This course aims to provide you with the foundational knowledge required to build and understand backend systems, implement industry best practices, and create production-ready APIs that are secure, scalable, and maintainable. It is not just a step-by-step tutorial, but a comprehensive learning experience that prepares you for real-world scenarios.Legal Notice:All product and company names, logos, and trademarks featured on this thumbnail are the property of their respective owners. Their use in this course does not imply any affiliation, sponsorship, or endorsement by these companies.

Overview

Section 1: Introduction

Lecture 1 Project Overview

Lecture 2 Why Go with Go?

Lecture 3 Preface for Udemy Students

Lecture 4 Course Resources

Lecture 5 Getting your Tools Ready

Section 2: Project Architecture

Lecture 6 Design Principles for a REST API

Section 3: Building a server from TCP to HTTP

Lecture 7 TCP Server - net package

Lecture 8 Understanding Routing

Lecture 9 HTTP Server - The net/http package

Lecture 10 Encoding & Decoding JSON Requests

Section 4: Scaffolding our API Server

Lecture 11 Setting up your Development Environment

Lecture 12 Clean Layered Architecture

Lecture 13 Setting up the HTTP server and API

Lecture 14 Hot Reloading in Go

Lecture 15 Environment Variables

Section 5: Databases

Lecture 16 The Repository Pattern

Lecture 17 Implementing the Repository Pattern

Lecture 18 Persisting data with SQL

Lecture 19 Configuring the DB Connection Pool

Lecture 20 SQL Migrations

Section 6: Posts CRUD

Lecture 21 Marshalling JSON responses

Lecture 22 Creating a User Feed Post

Lecture 23 Getting a Post From a User

Lecture 24 Internal Errors Package

Lecture 25 HTTP Payload Validation

Lecture 26 DB Relationships & SQL Joins

Lecture 27 Adding Comments to Posts

Lecture 28 Updating and Deleting Posts

Lecture 29 Standardising JSON Responses

Lecture 30 Optimistic Concurrency Control

Lecture 31 Managing SQL Query Timeouts

Lecture 32 Database Seeding

Section 7: User Feed

Lecture 33 Creating the User Profile

Lecture 34 Adding Followers

Lecture 35 SQL Indexes

Lecture 36 User Feed Algorithm

Section 8: Filtering, Sorting, and Pagination

Lecture 37 Pagination and Sorting

Lecture 38 Feed Filtering

Section 9: Documentation

Lecture 39 Auto Generating Docs for the API

Lecture 40 Documenting the Handlers

Section 10: Structured Logging

Lecture 41 Adding a Logger

Section 11: User Creation

Lecture 42 User Registration Overview

Lecture 43 SQL Transactions

Lecture 44 User Activation

Section 12: Sending Emails

Lecture 45 Sending the Invitation Email

Lecture 46 Improving Further the Email

Lecture 47 Extra: Building the Confirmation UI

Section 13: Authentication

Lecture 48 Authentication Overview

Lecture 49 Basic Authentication

Lecture 50 Generating Tokens

Lecture 51 Validating Tokens

Section 14: Authorization

Lecture 52 Authorization Overview

Lecture 53 Authorization Database Setup

Lecture 54 Role Precedence Middleware

Lecture 55 Fixing the User Invitation

Section 15: Redis Caching

Lecture 56 Designing for Performance

Lecture 57 Caching the User Profile

Lecture 58 Invalidating the Cache On Update

Section 16: Testing

Lecture 59 Testing Overview

Lecture 60 Testing the User Handler

Lecture 61 Spies

Section 17: Graceful Shutdown

Lecture 62 Graceful Server Shutdown

Section 18: Rate Limiting

Lecture 63 Rate Limiting our API

Section 19: Handling CORS

Lecture 64 Handling CORS errors

Section 20: Server Metrics

Lecture 65 Basic Server Metrics

Section 21: Automation (CI/CD)

Lecture 66 Continuous Integration

Lecture 67 Changelog

Section 22: Production Deployment

Lecture 68 Deploying to Google Cloud

Beginners and Intermediate Developers,Advanced Software Engineers from Another Stack