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