Very good to every beginner out there trying to get into database management , tasks are really educational , only the normalization section needs more clarification. but as a total it is awesome
The course is well structured and the tools used for building the conceptual model are quite user friendly. The course has given a better understanding of the database management systems.
автор: Vempati H•
автор: Muhammed K A•
автор: Agyekumhene E B•
автор: Naresh B K•
автор: SRI S V S R M•
автор: A A R•
автор: Shangereyev A S•
автор: Melaku G•
автор: Ramiro C•
автор: Ledon L•
автор: RONIELSON L•
Content: The course content provided sufficient technical database management information, practice and exposure for novice database managers and/or for those learning the introductory aspect of database management.
Approach: The course systematically and effectively employed in-video quizzes and peer-graded submissions and reviews to enhance and further retain the impact of each lesson provided in their modules.
Overall impact: The course fundamentally jumpstarts basic database management principles. To solidly and essentially grasp and enhance one's knowledge of this technical occupation, further continuation of this specialization would be beneficial.
автор: Zafir S•
This was a solid course overall and I learned a ton, but there were some things that can be improved, which I have listed below.
1) Videos with more explanations on how to use some of the software would've been helpful. I had to find external videos in order to learn how to use Visual Paradigm and Oracle SQL Server more effectively. This took additional time when trying to solve the practice problems.
2) Grading each other was helpful, but I think an additional grade from the instructor would be helpful in order to get more feedback on errors and things done well.
автор: Domingos J S•
Great course, learned a fair deal in regards to DB from a beginners POV. The only thing that left a sour taste in my mouth is the poor attitude of some students towards each other. The course uses peer-reviews and sadly some students take joy in poorly grading others whilst providing feedback along the lines of 'Great work!'.
If there was the possibility to actually report these users instead of having to resubmit your work and pray the next set of peers have some decency, I'd happily change my review to a 5 star.
автор: Afrodite S•
Very helpful and well explained.
Two minor comments:
Sometimes, some of the example problems and assignment material (also solutions) have errors/inconsistencies (leftovers from previous versions throughout the years of the material being taught).
Also, it is not possible to provide feedback on peer review results (in a certain occassion a peer reviewer provided a lower grade asking for extra solution items which were not required by the assignment).
автор: Minas-Marios V•
Very informative course with thorough explanations on that goes beyond teaching you the basics of databases and SQL and focuses on Database Design practical issues. It is a great source of learning material for both beginners and experienced students/professionals. I highly recommend it to everyone. My only complaint is that it could be a little more extensive in some matters (such as advanced SQL queries, normaiization, etc.).
автор: Bernhard K•
A good entry into database thinking. Homework is a tad on the high side for people who just want to learn on the side. Also, not clear why diagrams can't be automated directly from the database programs e.g. Access. Why would I draw an ERD and then design a database separately - better just design the tables and the diagram directly; then you have your ERD from the program e.g. Access or Filemaker.
автор: Uche G E•
I enjoyed the course and learnt a lot about the fundamental skills required to function as a Database Developer/Administrator. I would suggest that the optional textbook be made available through a dedicated platform at no cost to the student. I needed more personal studies after the videos and the presentation slides were not as detailed and therefore not sufficient. Thank you.
автор: Dustin E•
The lecture videos have a format that is a bit over structured. It feels like the instructor takes as much time asking and answering an often contrived "motivation" question as he does teaching relevant material. The slides are of sufficient quality however to make viewing the lectures optional. .
I would have appreciated having all the courses documents in single zip file.
автор: Michael J M•
It is good - generally- and long at a 7 weeks giving a good grounding in the subject matter.I really struggled to understand some of the lectures in the last week as the oral description often seemed not to match the material being displayed on the screen (seemingly what was being described was a more extensive version of the table being discussed I eventually concluded).
автор: Aidha B•
The course was very well presented and was easy to follow. my only problem is that I struggled a little and as much as I was trying to follow and read the recommended reading material, I found that there was not enough time due to the volume of assignments per week. Maybe if the assignments were reduced or we have them every 2 weeks?!
автор: Nguyen T•
This is a very good course that teaches you many important skills in preparation for the next courses. It does start off with the basics of SQL DDL and DML that most professionals may already know, but later modules that cover design concepts and practice are very good. There are a few errors in the videos but these are easy to spot.
автор: David L•
Very comprehensive course on introduction to database. This is an advanced course so you should have some experience with DBs before taking it. The lecturer, Mr. Mannino, delivers a dry, straightforward teaching style. There are plenty of materials but unfortunately, there is little interaction in the forums from the teacher himself.
автор: Jordan G•
Good course for broad end-to-end discussion of database design and management. Lectures are decent, assignments and practice problems are pretty helpful. Class takes 3-4 hours/week on average, though it varies by week. Would have like to see more advanced discussion for some of the easier topics/shorter weeks.
автор: D'arcy M•
Some of the assignments are very tricky in how they are worded which leads to simple mistakes. I also wish the examples would go through each of the type of problems. I learn best through reading examples rather than the theory so when I don't get to see a problem broken down I find it very hard to learn.
автор: Olaniyi B•
The course is very informative, practical and applies to real world Data Warehousing and Business Intelligence development and implementation with more practice and studying the recommended book.
There is more room for improvement in terms of marking and scoring.
But it is very useful and relevant overall.