In the data modelling phase the following things are done:
1) We will create a data model for the data that is to be stored in a database.
2) It is also called as a conceptual representation of data objects.
3) Here we can understand the relations between the data items.
4) It explains clearly the structure and relationship between the data items.
5) Here we setup a clear model to manage it as a complete resource later.
6) it helps in reducing complexity and reduce unnecessary costs and time.
2) The database developer who is efficient in database management is the one who has to take the complete responsibility in the db development process.
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1. Assume that you are involved in creating a database for Student Registration System. Briefly explain...
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