I took this course because I participated in the quick study group 💪 I was able to complete the course in a few weeks thanks to the study group:) [Course review] 1. You can experience practical data analysis : The course focuses on data analysis using BigQuery, which is not well explained in existing courses. You can learn about retention, funnel analysis, and cohort analysis, which are widely used but not well covered in other courses. I think this course is the best course to experience how to use BigQuery in the field and practical use. 2. Smooth communication with experienced lecturers The course also operates a Discord room, and another advantage is that you can communicate through the lecture community > Q&A. Compared to other courses, I felt that they tried to listen to the opinions and questions of the students, and it was good to be able to hear advice from someone with experience in data analysis. In particular, upon completion of the course, you can get a one-time consultation ticket, so it feels like you have a mentor. 3. Difficult grammar made easy! : Personally, it was hard for me to learn Windows functions on my own, but it was good that you explained it easily and that I could see how it is used in actual log data. Also, it was good that I could learn about the usage and utilization of unnest and array, which are often used in the field. 4. You can apply what you learned to data similar to the field! : It is often difficult to apply what you learned to actual data, but it was good that there was a curriculum that applied what you learned to log data similar to the field data every time you learned a technology or grammar. [Recommended for] 1. Those who want to experience SQL-based data analysis 2. Those who want to experience practical data analysis 3. Those who dream of becoming a data analyst and those preparing for a job change