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

What if I want to take the initiative in finding my own job at work?
Datalian's June seminar "Creating a career as an analyst that grows on your own", application deadline D-7!
In this seminar, we will talk about the career of a data analyst with a data analyst who worked at a second-hand trading platform after working at a dawn delivery startup. If you want to hear the story of a senior data analyst about the process of getting a job as a data analyst, concerns after getting a job, etc., and if you are worried that you might end up becoming a water-career query machine, be sure to attend the monthly Datalian June seminar.
In Part 2, we will have time to answer the questions you have sent us. Please write down any questions you have when you fill out the application form. See you on Tuesday, June 28th at 7pm!
Seminar Schedule
- Date: 6/28 (Tue) 7:00-9:00 PM
- Participation fee: 10,000 won
- Location: Zoom Meeting Room
- Application Deadline: ~ 23:59 on Monday, June 27
Click here to register for the June seminar (Click!)
Questions received so far!
- Where should a first-year data analyst focus his or her career?
- I am a job seeker who wants to be a data analyst. People around me often say that the first company you join is important, but I want to work proactively and grow, so I want to work at a startup rather than a large company. I am curious about how I can develop an eye for good companies as a data analyst, and if the speakers have any tips for choosing a good company!
- Looking at job postings, many ask for experience in improving indicators through hypothesis setting and experiments. How can new employees gain this experience? I wonder if it is possible to indirectly create this experience without using actual company data!
- Although it is not a data analysis position, I am curious about what is needed when trying to change careers from a data-related job to a data analyst. Ex) Marketer → Data Analyst
- I'm thinking about quitting my job. If I want to change my job to a data analyst, I think I'll have to start as an entry-level employee or intern. Is that a good start?
- I studied NLP data analysis and have been working at an NLP IT startup for 3 months. I am confused because I am working in a completely different job than data analysis. Should I prepare for a job change before it is too late?
Free




