Topic 4: Role of a SAP HR Consultant

[Yogesh]

Originally Posted by welcomewiki

Hello,

DFD & ERD are Technical, we Functional Consultant no need to put efforts on this.

As you may be aware that at the simplest level a DFD is a data flow diagram. It depicts the flow of the data you may be trying to map. While and ERD or entity relationship diagram depicts the relationships between 2 or more entities.

For example if you have 2 cars on the street going south and the members in both cars are brothers. Then your DFD will show the flow of the cars going south. While your erd may show the relationships
of the members in the cars as being brothers.(this is an extremely similistic view)

Thus what a DFD does can not persay be done by an erd as they map 2 fundamentally different aspects of given situation. They may be used in conjunction to solve a problem.

SDLC Steps nothing but ASAP.

Thanks
WIKI

Thanks for your easy to understand answers. If you don't mind please tell what SDLC
stands for?

Thanks again for you EXCELLENT support.

[welcomewiki]

Systems Development Life Cycle (SDLC), or Software Development Life Cycle



In systems engineering and software engineering refers to the process of creating or altering systems, and the models and methodologies that people use to develop these systems. The concept generally refers to computer or information systems.


In software engineering the SDLC concept underpins many kinds of software development methodologies. These methodologies form the framework for planning and controlling the creation of an information system: the software development process.

Originally Posted by Yogesh

Thanks for your easy to understand answers. If you don't mind please tell what SDLC
stands for?

Thanks again for you EXCELLENT support.