[Lv0] Just 2 Hours! SQL/DB Core Concepts Crash Course
"I know I need to study SQL, but I don't know where to start." When you open a database book, terms like normalization, B-Tree, and clusters... it's daunting right from the start. This course strips away all those complex theories and includes only what you truly need. Where are KakaoTalk messages stored? Why is the MapleStory trade window secure? Starting with everyday examples like these, you can grasp the entire flow of SQL in just 2 hours by coding along through installation → creating tables → CRUD → JOIN → and indexes.
661 learners
Level Beginner
Course period Unlimited
🎁 30% off all courses to celebrate the DB course launch
Hello, this is Dingco Dingco!
I have launched the Introductory SQL/DB Course. And this course is completely free!
"When I open a book to study SQL, it's 300 pages long—what do people actually use in the real world?"
I have packed the answer to this question into just 2 hours.
30% off all courses to celebrate the launch
To celebrate the launch of the free course, I am offering a 30% discount on all my other courses for two weeks.
Period: 7 days from today
Applicable to: All paid courses by DingcoDingco
Discount Rate: 30%
Master the basics of SQL with the free course, and if you need more in-depth learning, take this opportunity to dive deeper!
Thanks to your constant support, I have released another course. I will continue to provide content that can answer the question, "So, how is this actually used in practice?"
Thank you!
Best regards, Dingco Dingco
