- Posted By: namita
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Posted By namita on July 11, 2017
Tourism Management System Data flow diagram is often used as a preliminary step to create an overview of the Tourism without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Tourism process. It contains all of the userflow and their entities such all the flow of Coustomer, Travel Agent, Package, Transportation, Booking, Hotel, Tour. All of the below diagrams has been used for the visualization of data processing and structured design of the Tourism process and working flow.
Zero Level Data flow Diagram(0 Level DFD) of Tourism Management System :
This is the Zero Level DFD of Tourism Management System, where we have eloborated the high level process of Tourism. It’s a basic overview of the whole Tourism Management System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Booking,Hotel and Tour showing the system as a single high-level process, with its relationship to external entities of Coustomer,Travel Agent and Package. It should be easily understood by a wide audience, including Coustomer,Package and Booking In zero leve DFD of Tourism Management System, we have described the high level flow of the Tourism system.High Level Entities and proccess flow of Tourism Management System:
- Managing all the Coustomer
- Managing all the Travel Agent
- Managing all the Package
- Managing all the Transportation
- Managing all the Booking
- Managing all the Hotel
- Managing all the Tour
First Level Data flow Diagram(1st Level DFD) of Tourism Management System :
First Level DFD (1st Level) of Tourism Management System shows how the system is divided into sub-systems (processes), each of which deals with one or more of the data flows to or from an external agent, and which together provide all of the functionality of the Tourism Management System system as a whole. It also identifies internal data stores of Tour, Hotel, Booking, Transportation, Package that must be present in order for the Tourism system to do its job, and shows the flow of data between the various parts of Coustomer, Package, Hotel, Tour, Booking of the system. DFD Level 1 provides a more detailed breakout of pieces of the 1st level DFD. You will highlight the main functionalities of Tourism.Main entities and output of First Level DFD (1st Level DFD):
- Processing Coustomer records and generate report of all Coustomer
- Processing Travel Agent records and generate report of all Travel Agent
- Processing Package records and generate report of all Package
- Processing Transportation records and generate report of all Transportation
- Processing Booking records and generate report of all Booking
- Processing Hotel records and generate report of all Hotel
- Processing Tour records and generate report of all Tour
Second Level Data flow Diagram(2nd Level DFD) of Tourism Management System :
DFD Level 2 then goes one step deeper into parts of Level 1 of Tourism. It may require more functionalities of Tourism to reach the necessary level of detail about the Tourism functioning. First Level DFD (1st Level) of Tourism Management System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Tour, Hotel, Booking, Transportation, Package, Travel Agent, Coustomer.Low level functionalities of Tourism Management System
- Admin logins to the system and manage all the functionalities of Tourism Management System
- Admin can add, edit, delete and view the records of Coustomer, Package, Booking, Tour
- Admin can manage all the details of Travel Agent, Transportation, Hotel
- Admin can also generate reports of Coustomer, Travel Agent, Package, Transportation, Booking, Hotel
- Admin can search the details of Travel Agent, Booking, Hotel
- Admin can apply different level of filters on report of Coustomer, Transportation, Booking
- Admin can tracks the detailed information of Travel Agent, Package, Transportation, , Booking
