Not too easy. Not too difficult.
The lecture was great, he could describe each questions clearly and make us understand as far as he can. Also the assignments were not so hard, students could finish it with hardworking.
It taught students the skill to use postgresql server which was a new server supporting complex sql queries. After I finished this course, I thought I could deal with database system in back-end system well.
Hours per week:
Advice for students:
At first, you should finish the 3 assignments and 3 projects by yourselves. Secondly, you should review each chapter in time after listening the lectures. Finally, you have to do some exercises before exam, which could help you be familiar with the questions you may get in exam.