Database Design Lifecycle

Question 1

Conceptual Design vs Logical Design

Answer 1

Conceptual Design - develops the data model
- Independent of the physical implementation considerations (i.e. what database are you going to use)
- Models the relationships between Entities & Attributes etc

Logical Design - design that targets a specific database type (relational, noSQL etc)
- Will be independent of implementation details that are specific to a vendors DBMS package