Week 1 - Data Management Project Description(1) (2) - IST7000 Data Management Individual Project Project Description Student Name Mahmudul Hasan Project

Week 1 - Data Management Project Description(1) (2) -...

This preview shows page 1 - 2 out of 2 pages.

IST7000 – Data Management Individual Project – Project Description Student Name: Mahmudul Hasan Project Name/Title: Hospital Management System Provide a brief description about what type of data model you’re developing, along with a project description. I am planning to develop a logical data model on Hospital Management System. Logical Data Model A logical data model is a data model which is able to describe the data as much as possible. This model is fully attributed which is independent of Database Management System, technology or data storage system. It describes the data from the business point of view. This model includes all entities and relationships among them. In this model each entity is specific for all attributes. The primary key for each entity is specified, Foreign keys (keys identifying the relationship between different entities) are specified and normalization occurs at this level. On the other hand, common data models use relational model notation, there
Image of page 1
Image of page 2

You've reached the end of your free preview.

Want to read both pages?

  • Spring '15
  • Alexander
  • Relational model, Database management system, Database model, Logical data model

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture