Saturday, October 3, 2009
Data Flow Diagram
Data flow. One of the most sought out systems in the world now. There is so much information at stake that people need a plan of attack to make their orders go right.
Microsoft has come up with a program just for planning out situations. It is called visio. This program helps companies come up with business flow charts, data flow, and even brainstorming charts. These are all helpful tools to use.
In our system design book on page 184 (Systems Analysis and Design, Shelly, pg.184) we had to make a data flow chart for a shipping company. It was like coming up with a system for Amazon. It was interesting to know how the actually data is able to flow from the website to your front door.
One of the situations analysis are put in are to come up with systems to design a data flow charts. It could be from anything from fast food to banks.
Businesses use data now to come up with ways to make the business better. Soon every buesiness will need data flow from the internet to a walk customer. The data will always continue to flow.
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