- Posted By: freeproject
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Posted By freeproject on April 17, 2017
Online Boutique Store Data flow diagram is often used as a preliminary step to create an overview of the Boutique Store without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Boutique Store process. It contains all of the userflow and their entities such all the flow of Boutique, Customer, Design, Category, Sales, Product Stock, Order. All of the below diagrams has been used for the visualization of data processing and structured design of the Boutique Store process and working flow.
Zero Level Data flow Diagram(0 Level DFD) of Online Boutique Store :
This is the Zero Level DFD of Online Boutique Store, where we have eloborated the high level process of Boutique Store. It’s a basic overview of the whole Online Boutique Store or process being analyzed or modeled. It’s designed to be an at-a-glance view of Sales,Product Stock and Order showing the system as a single high-level process, with its relationship to external entities of Boutique,Customer and Design. It should be easily understood by a wide audience, including Boutique,Design and Sales In zero leve DFD of Online Boutique Store, we have described the high level flow of the Boutique Store system.High Level Entities and proccess flow of Online Boutique Store:
- Managing all the Boutique
- Managing all the Customer
- Managing all the Design
- Managing all the Category
- Managing all the Sales
- Managing all the Product Stock
- Managing all the Order
First Level Data flow Diagram(1st Level DFD) of Online Boutique Store :
First Level DFD (1st Level) of Online Boutique Store 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 Online Boutique Store system as a whole. It also identifies internal data stores of Order, Product Stock, Sales, Category, Design that must be present in order for the Boutique Store system to do its job, and shows the flow of data between the various parts of Boutique, Design, Product Stock, Order, Sales 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 Boutique Store.Main entities and output of First Level DFD (1st Level DFD):
- Processing Boutique records and generate report of all Boutique
- Processing Customer records and generate report of all Customer
- Processing Design records and generate report of all Design
- Processing Category records and generate report of all Category
- Processing Sales records and generate report of all Sales
- Processing Product Stock records and generate report of all Product Stock
- Processing Order records and generate report of all Order
Second Level Data flow Diagram(2nd Level DFD) of Online Boutique Store :
DFD Level 2 then goes one step deeper into parts of Level 1 of Boutique Store. It may require more functionalities of Boutique Store to reach the necessary level of detail about the Boutique Store functioning. First Level DFD (1st Level) of Online Boutique Store shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Order, Product Stock, Sales, Category, Design, Customer, Boutique.Low level functionalities of Online Boutique Store
- Admin logins to the system and manage all the functionalities of Online Boutique Store
- Admin can add, edit, delete and view the records of Boutique, Design, Sales, Order
- Admin can manage all the details of Customer, Category, Product Stock
- Admin can also generate reports of Boutique, Customer, Design, Category, Sales, Product Stock
- Admin can search the details of Customer, Sales, Product Stock
- Admin can apply different level of filters on report of Boutique, Category, Sales
- Admin can tracks the detailed information of Customer, Design, Category, , Sales
