In this movie, we discuss the basic concepts of the ER model: entity types, relationship types and attribute types.
Пікірлер: 18
@harshilgupta80846 жыл бұрын
Thanks Bart Baesens, this video is very helpful. Keep up the good work.
@rikopang71347 жыл бұрын
The wage of my professor should be given to you!
@dataminingapps7 жыл бұрын
Thx, I fully agree ;-)
@mustafakamal8803 жыл бұрын
also mine
@queeniew32963 жыл бұрын
also mine lol
@forestsunrise263 жыл бұрын
thank you so so much! I've read the book but didn't understand much until I watched you video!
@30_shrishtiverma973 жыл бұрын
omg ,the your notes and examples are amazing 👏😍 love from India Sir:)
@dataminingapps Жыл бұрын
So nice of you
@poojamodi18896 жыл бұрын
Please make video on other chapters of database like transaction management, recovery system, indexing and hashing, storage manager.......etc.
@dataminingapps2 жыл бұрын
Fore more information on Machine Learning, Analytics, Data Science, see www.bluecourses.com
@Nadin19984 жыл бұрын
is name a compost attribute?
@henryhayes83903 жыл бұрын
In the first project, supplier, product example would you not say the product is a weak entity? A PRODNR might be duplicated across several suppliers and would therefor need the SUPPNR included to facilitate unique identification, resulting in a weak entity. You also did not indicate any existence dependence in this example...
@manavdesai9803 жыл бұрын
you saved me from failing
@camaramario7 жыл бұрын
What is N and M ?
@alexanderdockx68997 жыл бұрын
N,M ∈ ℕ
@user-wc5vn1mv1q Жыл бұрын
pdf file
@gustav9015 жыл бұрын
Are you watching this because you were told to at Uppsala University?