I took this course to review my DB knowledge, and it was very detailed and easy to understand. I also loved that it was free. Although it was short, it was great to be able to learn the core concepts.

dnjstmddjs126599

If you ask an AI to "get the top 10 sales," it will whip up a plausible-looking query in no time. However, to determine if that query is actually correct, if the results of joining three tables are accurate, or if it's performing a full scan on 500,000 records without an index—you ultimately need a foundation in DB basics.

This course doesn't cover anything overly difficult. In just 2 hours, you will learn the entire flow of SQL by coding along, covering exactly what you need to know before giving instructions to an AI. By the end of this lecture, you will no longer feel uneasy when faced with a query generated by AI.

dingcodingco

신규 강의 오픈 기념 전 강의 30% 할인

SQL/DB Basics You Should Know Before Asking AI

실습 중심

데이터베이스

데이터베이스 관리 시스템

DBMS/RDBMS

ai in practice

AI 활용법

ai 코딩

AI 코딩

AI한테 "매출 상위 10개 뽑아줘"라고 하면 그럴듯한 쿼리를 뚝딱 만들어줍니다. 근데 그 쿼리가 맞는지, 테이블 3개 JOIN한 결과가 정확한지, 인덱스 없이 50만 건을 풀스캔하고 있는 건 아닌지 
— 판단하려면 결국 DB 기본기가 있어야 합니다. 
이 강의는 어려운 거 안 합니다. 딱 AI한테 시키기 전에 알아야 할 만큼만, 2시간 안에 SQL의 전체 흐름을 직접 따라 치며 익힙니다. 강의가 끝나면 AI가 짜준 쿼리 앞에서 더 이상 불안하지 않을 겁니다.