Maybe it does not exist just for hotel management. However, you may want to take a look at the more widespread general DFD design tools such as the free Dia (http://live.gnome.org/Dia) or the commercial Visio (http://en.wikipedia.org/wiki/Microsoft_Visio).
data flow diagram for hotel management
i do't no
restaurant
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A typical hotel project management system will contain modules for authentication, security, administration, employees, room management, service management, and reports. Each of these modules should have an associated user table to cross check data and validate users.
well ladies and gentelmen kal hai shanivar is the...post office me banta hai card adhaar is the!! :p NOW seriously,,,take a paper and make the gola with pencil, and take a actor with straight hands and legs and join the gola with the actor using teer.. and u will have ur pyaara data flow diagram.
A group of circles for the various processes interconnected by arrows for the various data flows. Usually drawn hierarchal starting with DFD 0, also called the context diagram, containing exactly one circle in the center and rectangles around the edges for the various data sources & data sinks. The remaining DFDs are numbered like an outline.Its rather obvious when you see an example, but diagrams can't be included here.
data flow diagram for hotel management system
An ER diagram is used for any Hotel Management system is very easy b/c first of all we have to make an chart that which things are required in any hotel ?
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"Draw Data flow diagram of car dealer?"
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data flow diagram for voice recognition
give the data flow diagram for project watermarking
To draw a data flow chart you should start at the top and work your way down. The CEO or President should be listed first, followed by whoever is the next highest title.
dataflow diagram for airport management system
use Microsoft excel
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DATA flow diagram