I took the lectures for about an hour a day and completed the entire course after 7 days of immersive study. First of all, the instructor's voice and pronunciation are so good that it felt like being taught comfortably right by my side, which made the learning experience great. The responses to questions were very fast, and I was able to learn various ways to handle databases in practice. Above all, I loved that the review happened naturally because there was time for hands-on practice together after the theory! I'll be waiting for the next part on performance! Please produce it quickly!!