Golang Backend master class [Golang + Postgres + Kubernetes + gRPC]

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Section 1

#1 Design DB schema and generate SQL code with dbdiagram.io

#2 Install & use Docker + Postgres + TablePlus to create DB schema

#3 How to write & run database migration in Golang

#4 Generate CRUD Golang code from SQL | Compare db/sql, gorm, sqlx & sqlc

#5 Write Golang unit tests for database CRUD with random data

#6 A clean way to implement database transaction in Golang

#7 DB transaction lock & How to handle deadlock in Golang

#8 How to avoid deadlock in DB transaction? Queries order matters!

#9 Understand isolation levels & read phenomena in MySQL & PostgreSQL via examples

#10 Setup Github Actions for Golang + Postgres to run automated tests

#11 Implement RESTful HTTP API in Go using Gin

#12 Load config from file & environment variables in Golang with Viper

#13 Mock DB for testing HTTP API in Go and achieve 100% coverage

#14 Implement transfer money API with a custom params validator

#15 Add users table with unique & foreign key constraints in PostgreSQL

#16 How to handle DB errors in Golang correctly

#17 How to securely store passwords? Hash password in Go with Bcrypt!

#18 How to write stronger unit tests with a custom gomock matcher

#19 Why PASETO is better than JWT for token-based authentication?

#20 How to create and verify JWT & PASETO token in Golang

#21 Implement login user API that returns PASETO or JWT access token in Go

#22 Implement authentication middleware and authorization rules in Golang using Gin

#23 Build a minimal Golang Docker image with a multistage Dockerfile

#24 How to use docker network to connect 2 stand-alone containers

#25 How to write docker-compose file and control service start-up orders with wait-for.sh

#26 How to create a free tier AWS account

#27 Auto build & push docker image to AWS ECR with Github Actions

#28 How to create a production DB on AWS RDS

#29 Store & retrieve production secrets with AWS secrets manager

#30 Kubernetes architecture & How to create an EKS cluster on AWS

#31 How to use kubectl & k9s to connect to a kubernetes cluster on AWS EKS

#32 How to deploy a web app to Kubernetes cluster on AWS EKS

#33 Register a domain & set up A-record using Route53

#34 How to use Ingress to route traffics to different services in Kubernetes

#35 Automatic issue TLS certificates in Kubernetes with Let's Encrypt

#36 Automatic deploy to Kubernetes with Github Action

#37 How to manage user session with refresh token - Golang

#38 Generate DB documentation page and schema SQL dump from DBML

#39 Introduction to gRPC

#40 Define gRPC API and generate Go code with protobuf

#41 How to run a golang gRPC server and call its API

#42 Implement gRPC API to create and login users in Go

#43 Write code once, serve both gRPC & HTTP requests

#44 How to extract info from gRPC metadata

#45 Automatic generate & serve Swagger docs from Go server

#46 Embed static frontend files inside Golang backend server's binary

#47 Validate gRPC parameters and send human/machine friendly response

#48 Run DB migrations directly inside Golang code

#49 Partial update DB record with SQLC nullable parameters

#50 Build gRPC update API with optional parameters

#51 Add authorization to protect gRPC API

#52 Write structured logs for gRPC APIs

#53 How to write HTTP logger middleware in Go

#54 Implement background worker in Go with Redis and asynq

#55 Integrate async worker to Go web server

#56 Send async tasks to Redis within a DB transaction

#57 How to handle errors and print logs for Go Asynq workers

#58 A bit of delay might be good for your async tasks

#59 How to send emails in Go via Gmail

#60 How to skip test in Go and config test flag in vscode

#61 Email verification in Go: design DB and send email

#62 Implement email verification API in Go

#63 Unit test gRPC API with mock DB & Redis

#64 How to test a gRPC API that requires authentication

#65 Config sqlc version 2 for Go and Postgres

#66 Switch DB driver from lib/pq to pgx

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