It's so systematic and high quality that I can't believe it's a free lecture. I especially liked it because it's a project-based lecture rather than a grammar or problem-solving lecture. I hope that lectures of this quality continue to come out!

sjy0490403

Datalian's SQL practical lecture with over 10,000 cumulative students and rich online/offline lecture experience. 
How is SQL used in practice? Let's become a data analyst who solves problems using real data from Microsoft's Yammer service.

datarian

[A Hundred Words are Not as Good as Seeing Once] SQL Practical Guide for Data Analysis (Free Mini Course)

Song Jin-young, project-based lectures are different from grammar lectures. Haha. This lecture was our first time making a lecture in this format, so there were some shortcomings, but we plan to plan more lectures in a similar format in the future. Thank you for your review :)

sunmiyoon

bomin

입문

초급

중급이상

2026 카카오 공채 - 서비스

kakao-service

Orientation

SQL Analytics Training

Project 1 - Analysis of User Engagement Decline

Project 2 - Search Function Analysis

Project 3 - A/B Test

Finish