Hi BigD! I'm enjoying your lectures. I'm contacting you to request a course extension, as my current course is about to expire. To be honest, I skipped some parts of the lectures and marked them as complete because I wanted to thoroughly learn and review the content, but I didn't have enough time. I'm very satisfied with the course content, and I'd like to take the time to slowly and steadily learn it again to complete the big data pilot project like others! Thank you.

The lecture was good.

Project complete!! If you want to experience big data, this is a great course to take. It's not easy to experience the entire Hadoop ecosystem by following a curriculum, but this is currently the only lecture that provides that experience. Since it's a slightly older lecture, some of the references have been removed, but when you ask questions, you get answers within two days, so you can solve problems quickly. There are many similar questions in the community, so you can solve a lot of problems without even asking questions. Since resources aren't abundant, command execution often takes a long time. You'll also experience that the network environment is more unstable than you think. If you wait patiently, many things get resolved. You really have to wait a lot and often, more than you expect. Tip!! If the code you have to type is too long, take a screenshot and ask GPT to extract it; it's a bit more convenient. P.S. I was eager to see the results quickly and was impatient, so I asked a lot of questions rapidly, but thank you for answering each and every one of them so well.

Hello, I applied because I was interested in big data and was taking the course well, but I couldn't take it for a while due to circumstances, so I haven't finished it yet, and the course period is about to end. I was assigned a job that uses the Cloudera platform, so I need a lot of related knowledge. I would like to ask if it is possible to extend the period even a little, or if there is a discount when re-enrolling. Thank you for making a good lecture.

After deciding to pursue a career as a data engineer, I had no idea how to prepare or what to do. This course helped me learn what technologies are used in the field and how they are applied. Of course, I will need to study the technologies used in data engineering in more depth, but I think this is a good course to get started! Thank you for the great course!