- Posted By: namita
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Posted By namita on July 3, 2017
Farm Management System Data flow diagram is often used as a preliminary step to create an overview of the Farm without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Farm process. It contains all of the userflow and their entities such all the flow of Farm, Plants, Treatments, Medicines, Growth, Employees, Login. All of the below diagrams has been used for the visualization of data processing and structured design of the Farm process and working flow.
Zero Level Data flow Diagram(0 Level DFD) of Farm Management System :
This is the Zero Level DFD of Farm Management System, where we have eloborated the high level process of Farm. It’s a basic overview of the whole Farm Management System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Growth,Employees and Login showing the system as a single high-level process, with its relationship to external entities of Farm,Plants and Treatments. It should be easily understood by a wide audience, including Farm,Treatments and Growth In zero leve DFD of Farm Management System, we have described the high level flow of the Farm system.High Level Entities and proccess flow of Farm Management System:
- Managing all the Farm
- Managing all the Plants
- Managing all the Treatments
- Managing all the Medicines
- Managing all the Growth
- Managing all the Employees
- Managing all the Login
First Level Data flow Diagram(1st Level DFD) of Farm Management System :
First Level DFD (1st Level) of Farm 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 Farm Management System system as a whole. It also identifies internal data stores of Login, Employees, Growth, Medicines, Treatments that must be present in order for the Farm system to do its job, and shows the flow of data between the various parts of Farm, Treatments, Employees, Login, Growth 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 Farm.Main entities and output of First Level DFD (1st Level DFD):
- Processing Farm records and generate report of all Farm
- Processing Plants records and generate report of all Plants
- Processing Treatments records and generate report of all Treatments
- Processing Medicines records and generate report of all Medicines
- Processing Growth records and generate report of all Growth
- Processing Employees records and generate report of all Employees
- Processing Login records and generate report of all Login
Second Level Data flow Diagram(2nd Level DFD) of Farm Management System :
DFD Level 2 then goes one step deeper into parts of Level 1 of Farm. It may require more functionalities of Farm to reach the necessary level of detail about the Farm functioning. First Level DFD (1st Level) of Farm Management System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Login, Employees, Growth, Medicines, Treatments, Plants, Farm.Low level functionalities of Farm Management System
- Admin logins to the system and manage all the functionalities of Farm Management System
- Admin can add, edit, delete and view the records of Farm, Treatments, Growth, Login
- Admin can manage all the details of Plants, Medicines, Employees
- Admin can also generate reports of Farm, Plants, Treatments, Medicines, Growth, Employees
- Admin can search the details of Plants, Growth, Employees
- Admin can apply different level of filters on report of Farm, Medicines, Growth
- Admin can tracks the detailed information of Plants, Treatments, Medicines, , Growth
