- Posted By: namita
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Posted By namita on July 4, 2017
Hall Booking System Data flow diagram is often used as a preliminary step to create an overview of the Hall without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Hall process. It contains all of the userflow and their entities such all the flow of Hall, Booking, Payment, Customers, Booking Dates, Inventory, Login. All of the below diagrams has been used for the visualization of data processing and structured design of the Hall process and working flow.
Zero Level Data flow Diagram(0 Level DFD) of Hall Booking System :
This is the Zero Level DFD of Hall Booking System, where we have eloborated the high level process of Hall. It’s a basic overview of the whole Hall Booking System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Booking Dates,Inventory and Login showing the system as a single high-level process, with its relationship to external entities of Hall,Booking and Payment. It should be easily understood by a wide audience, including Hall,Payment and Booking Dates In zero leve DFD of Hall Booking System, we have described the high level flow of the Hall system.High Level Entities and proccess flow of Hall Booking System:
- Managing all the Hall
- Managing all the Booking
- Managing all the Payment
- Managing all the Customers
- Managing all the Booking Dates
- Managing all the Inventory
- Managing all the Login
First Level Data flow Diagram(1st Level DFD) of Hall Booking System :
First Level DFD (1st Level) of Hall Booking 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 Hall Booking System system as a whole. It also identifies internal data stores of Login, Inventory, Booking Dates, Customers, Payment that must be present in order for the Hall system to do its job, and shows the flow of data between the various parts of Hall, Payment, Inventory, Login, Booking Dates 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 Hall.Main entities and output of First Level DFD (1st Level DFD):
- Processing Hall records and generate report of all Hall
- Processing Booking records and generate report of all Booking
- Processing Payment records and generate report of all Payment
- Processing Customers records and generate report of all Customers
- Processing Booking Dates records and generate report of all Booking Dates
- Processing Inventory records and generate report of all Inventory
- Processing Login records and generate report of all Login
Second Level Data flow Diagram(2nd Level DFD) of Hall Booking System :
DFD Level 2 then goes one step deeper into parts of Level 1 of Hall. It may require more functionalities of Hall to reach the necessary level of detail about the Hall functioning. First Level DFD (1st Level) of Hall Booking System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Login, Inventory, Booking Dates, Customers, Payment, Booking, Hall.Low level functionalities of Hall Booking System
- Admin logins to the system and manage all the functionalities of Hall Booking System
- Admin can add, edit, delete and view the records of Hall, Payment, Booking Dates, Login
- Admin can manage all the details of Booking, Customers, Inventory
- Admin can also generate reports of Hall, Booking, Payment, Customers, Booking Dates, Inventory
- Admin can search the details of Booking, Booking Dates, Inventory
- Admin can apply different level of filters on report of Hall, Customers, Booking Dates
- Admin can tracks the detailed information of Booking, Payment, Customers, , Booking Dates
