You've opened a database course this time~
I'm currently working at a company after studying with Younghan's lectures.
What I've realized while working is that while SQL is important for databases, it's crucial to understand and utilize the database itself well, so I'm studying step by step as a review.
I'm always learning well~

tjqwns9282

Not only developers, but also planners and data analysts learn databases step-by-step, starting from the basics of SQL.

Young-han Kim's Introduction to Practical Databases - SQL First Steps for All IT Professionals (Step-by-Step from SQL)

Thank you, tjqwns9282 😊
You're continuing to study well even after getting a job.
I'm rooting for you!

데이터베이스

데이터베이스 관리 시스템

DBMS/RDBMS

mysql

sqld

SQLD

입문

초급

중급이상

MySQL

SQL 개발자 자격시험

Course Introduction and Class Materials

Database Introduction

Database startup

SQL - Data Management

SQL - Query and Sorting

SQL - Data Processing

SQL - Aggregation and Grouping