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