food finder dfd model
TRANSCRIPT
![Page 1: Food finder DFD model](https://reader036.vdocuments.site/reader036/viewer/2022062223/58a832d51a28abbe408b6863/html5/thumbnails/1.jpg)
Welcome to spicy and
delicious food
![Page 2: Food finder DFD model](https://reader036.vdocuments.site/reader036/viewer/2022062223/58a832d51a28abbe408b6863/html5/thumbnails/2.jpg)
Project created :
Dweep Sarker CSE052-06625
![Page 3: Food finder DFD model](https://reader036.vdocuments.site/reader036/viewer/2022062223/58a832d51a28abbe408b6863/html5/thumbnails/3.jpg)
Data Flow Modelling is a widely used and mature analysis technique, and is recommended by most structured methods
Data Flow Models (DFMs) are easy to understand and, with a little practice, reasonably quick and straightforward to develop
DFD Overview
![Page 4: Food finder DFD model](https://reader036.vdocuments.site/reader036/viewer/2022062223/58a832d51a28abbe408b6863/html5/thumbnails/4.jpg)
Construction of Context Level DFD
BD Food FinderCustomer
Admin
Store
Query information
Query
Sear
ch
Service list
Offer
Update
![Page 5: Food finder DFD model](https://reader036.vdocuments.site/reader036/viewer/2022062223/58a832d51a28abbe408b6863/html5/thumbnails/5.jpg)
1.0Database
2.0Offer
3.0Restaurant/service list
Customer
Admin
Construction of Level 0 DFD
User service
Promotion
Update
![Page 6: Food finder DFD model](https://reader036.vdocuments.site/reader036/viewer/2022062223/58a832d51a28abbe408b6863/html5/thumbnails/6.jpg)
User
Store
Admin
1.3Restaurant
offer
1.1Search
1.2Update
Construction of Level 1 Dfd
Search Query
All information store,update
Offer /Discount
![Page 7: Food finder DFD model](https://reader036.vdocuments.site/reader036/viewer/2022062223/58a832d51a28abbe408b6863/html5/thumbnails/7.jpg)
Context Level 0 Level 1
Process to Model
0.0BD Food Finder
1.0Database Store
2.0User
3.0Admin
4.0Offer
1.1Information
store
1.2 send
Search
2.1Search
2.2Service list
3.1Page
update
4.1Restaurant
Offer
3.2Access
Webpage
![Page 8: Food finder DFD model](https://reader036.vdocuments.site/reader036/viewer/2022062223/58a832d51a28abbe408b6863/html5/thumbnails/8.jpg)
Finally Data Flow Diagram
![Page 9: Food finder DFD model](https://reader036.vdocuments.site/reader036/viewer/2022062223/58a832d51a28abbe408b6863/html5/thumbnails/9.jpg)
BDFood Finder
AdminDatabase
Offer User
Restaurant Offer
Database Update
Search Query
Query Information
Update Webpage
Service Lis
t
Offer Show
Search
Show search Query