Slide 2:
CONCEPTUAL MODEL
A conceptual schema or conceptual data model is a map of concepts and their relationships. This describes the semantics of an organization and represents a series of assertions about its nature. Specifically, it describes the things of significance to an organization (entity classes), about which it is inclined to collect information, and characteristics of (attributes) and associations between pairs of those things of significance (relationships).
NEED :
NEED
EXAMPLES :
EXAMPLES
Slide 6:
The figure below is an example of a conceptual data model.
Conceptual Data Model
ARCHITECTURAL MODEL :
ARCHITECTURAL MODEL
LAYERS OF ARCHITECTURE :
LAYERS OF ARCHITECTURE PROCESS ARCHITECTURE
SOFTWARE ARCHITECTURE
FUNTIONAL ARCHITECTURE
NETWORK ARCHITECTURE
EXAMPLES :
EXAMPLES
THANK YOU :
THANK YOU