Let’s build further changes into the data model, which I created in my earlier blog post , such as having an automated approach to assigning an instructor and vehicle to a lesson, invoicing to customers and tracking of them.First off, I need to build logic on the application side to assign an instructor and vehicle to lessons before they actually take place. The main thing to ensure here is availability, i.e. an instructor or vehicle can be assigned to a lesson only if both of them are available on the scheduled time of the lesson.
It’s common knowledge that the best way to learn something is to practice it in a real-life scenario. Obviously, the same applies to database modeling. Therefore, in this article I decided to teach you how to create a simple database structure, taking a textbook example of a hotel room reservation system. I will show you how to get started and give you some ideas for extending the model.Database Modeling: Discover, Discover, Discover
I need to design a data model for a reservation system for a driving school. The subject area looks quite straightforward, but complexities are still involved. You have to track all requests from clients and keep track of resources (vehicle, time and instructor) consumed during lessons.IntroductionI like to use adomain driven approachfor designing a data model. It makes me put technology obsession aside and concentrate primarily on modeling the subject area revolving around its associated entities and relationships amongst themselves.
Do you like going to the movies? Have you ever considered what the database design behind their reservation system looks like? In this article we’ll prepare an example database model for a movie theater.There are a few assumptions we have to bear in mind:contemporary multiplex movie theaters can have one or more auditoriums within a larger complex,each auditorium can have a different number of seats,seats are numerated with row number and seat position within a row,