SQL problem solving for data analysis (Advent of SQL 2024)

The Data Next Level Challenge (Data Level Challenge), a challenge for reading and recording recommended books related to data analysis, has returned for its 5th cohort.

This recommended book is the 12th Brunch Award 🏆 winner "UX Emerged After Data Struggles."

This book is a secret manual that generously shares the know-how of working in a data-driven way from a 17-year veteran product designer—insights that can only be provided by someone who has directly experienced hands-on work in the field.

Less than 50 days left in 2025! If you want to spend it meaningfully and productively, join us with Devel Challenge 🥰

📚 DevChall 5th Cohort Recommended Books

∙ 『UX Emerged After Data Struggles』 _ Written by Lee Mi-jin (Ranran)

✔ We recommend this challenge for these people
∙ Those curious about why designers, planners, and marketers need to understand data

∙ Those who want to know specific methods for working in a data-driven way
∙ Those who want to spend the remaining 2025 meaningfully

📌 How to Apply for the Challenge (Free, Application Deadline 11/23)
∙ https://dub.sh/5Qy11p6

If you have colleagues or friends around you who want to start studying data analysis, please share the news about this challenge.

I'd like to share information about the free GA4 Hands-On Seminar that will be held next Tuesday evening.

I've prepared this for those who have resolved to learn GA4 this year but haven't started yet.

In just 2 hours at the seminar, you can install GA4 on your blog and check real-time data yourself.

✔ GA4 can be installed without development knowledge

✔ Hands-on, hands-on training with simple setup in just a few clicks

✔ Install GA4 on your Tistory blog and check real-time data

✔ You can ask practitioners directly about your GA4-related questions in the Q&A session.

📅 Seminar Information

• Event Date: 7/15 (Tue) 7:00 PM - 9:00 PM

• Location: Zoom Online

• Cost: Free

👉 Apply for participation

If you have a teammate or acquaintance who might need a seminar, please share the news with them :)