Menu
My question is about what should be go first in software developing: database model or domain model? Or these notion are parallels? Thanks.
918
Database design is stored in the database schema, which is in turn stored in the data dictionary. Data model is a set or collection of construct used for creating a database and producing designs for the databases.
The first true commercial database system came available in 1964, was called the Integrated Data Store (IDS), and was developed by Charles Bachman, with General Electric supporting his research. IDS used the network model, described as a flexible way of representing objects and their relationships in a graph form.
In code first approach we will first create entity classes with properties defined in it. Entity framework will create the database and tables based on the entity classes defined. So database is generated from the code. When the dot net code is run database will get created.
It depends on whether you're a database or an object person. Each one would claim supremacy and say that their specialty should be done first.
I'd disagree with both. The first thing you should do is understand your problem well. The model and schema will flow from that.
You can't get rid of the object-relational mismatch impedence, no matter what you do. Objects are instance-based; SQL is set-based. You'll still have the problem.
123
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
