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Backend master class Series' Articles

Back to TECH SCHOOL's Series

Jun 8 '20

Design DB schema and generate SQL code with dbdiagram.io

#database #tutorial #webdev #beginners

8 min read

Jun 13 '20

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

#database #docker #beginners #tutorial

9 min read

Jul 10 '20

How to write & run database migration in Golang

#go #database #tutorial #beginners

8 min read

Jul 13 '20

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

#go #database #tutorial #beginners

15 min read

Aug 12 '20

Write Go unit tests for db CRUD with random data

#go #database #testing #tutorial

15 min read

Aug 16 '20

A clean way to implement database transaction in Golang

#go #database #tutorial #beginners

15 min read

Aug 27 '20

DB transaction lock & How to handle deadlock

#go #database #tutorial #webdev

23 min read

Sep 2 '20

How to avoid deadlock in DB transaction? Queries order matter!

#go #database #tutorial #webdev

11 min read

Sep 15 '20

Deeply understand Isolation levels and Read phenomena in MySQL & PostgreSQL

#database #tutorial #webdev #beginners

33 min read

Sep 25 '20

How to setup Github Actions for Go + Postgres to run automated tests

#go #github #devops #tutorial

15 min read

Oct 26 '20

Implement RESTful HTTP API in Go using Gin

#go #tutorial #beginners #webdev

19 min read

Nov 2 '20

Load config from file & environment variables in Golang with Viper

#go #tutorial #beginners #webdev

8 min read

Nov 14 '20

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

#go #testing #tutorial #webdev

24 min read

Dec 7 '20

Implement transfer money API with a custom params validator in Go

#go #tutorial #webdev #beginners

11 min read

Dec 27 '20

Add users table with unique & foreign key constraints in PostgreSQL

#database #tutorial #webdev #beginners

11 min read

Jan 1

How to handle DB errors in Golang correctly

#go #database #tutorial #webdev

11 min read

Jan 16

How to securely store passwords?

#go #tutorial #webdev #security

13 min read