Database design is the process of producing a detailed data model of a database. This data model contains all the needed logical and physical design choices and physical storage parameters needed to generate a design. Through this tutorial we will try to teach the basis components of database design and explains how to make a good database design.
Designing a database is in fact fairly easy, but there are a few rules to stick to. It is important to know what these rules are, but more importantly is to know why these rules exist, otherwise you will tend to make mistakes!
Contents of this course
Coupons are issued by instructors to promote their courses, gain traction and reach momentum. The instructor can choose to emit discounted (ex: $11.99 coupon) or 100% off coupon (you pay nothing). Each coupon becomes expired when emitted quota is over (1000 enrollments) OR expiration date has been reach (5 days).
For a coupon, number of activation are now capped to 1000 max. This means that it can be activated only a 1000 times, and then it expires; or reach its expiration date; whatever happens first.
We have no contact with instructors, and only instructors can emit coupons. You can try to directly contact the instructor finding his/her Twitter/Facebook, and ask him/her for a coupon, but at our level, we cannot help, sorry.
We have an affiliate contract with Udemy and we may receive a commission when you purchase through some of the affiliate links on this website (only paid courses, not free or 100% discounted courses). This website is not a part of the Udemy Inc. Additionally, this website is NOT endorsed by Udemy in any way. Udemy is a trademark of Udemy, Inc. `