Online News Portal Dataflow Diagram (DFD) Academic Projects

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April 17 2017

Posted By: freeproject
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Posted By freeproject on April 17, 2017

Online News Portal Data flow diagram is often used as a preliminary step to create an overview of the News Portal without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the News Portal process. It contains all of the userflow and their entities such all the flow of News, Articles, Content, News Type, Weather News, Internation News, Category. All of the below diagrams has been used for the visualization of data processing and structured design of the News Portal process and working flow.

Zero Level Data flow Diagram(0 Level DFD) of Online News Portal :

This is the Zero Level DFD of Online News Portal, where we have eloborated the high level process of News Portal. It’s a basic overview of the whole Online News Portal or process being analyzed or modeled. It’s designed to be an at-a-glance view of Weather News,Internation News and Category showing the system as a single high-level process, with its relationship to external entities of News,Articles and Content. It should be easily understood by a wide audience, including News,Content and Weather News In zero leve DFD of Online News Portal, we have described the high level flow of the News Portal system.

High Level Entities and proccess flow of Online News Portal:

Managing all the News
Managing all the Articles
Managing all the Content
Managing all the News Type
Managing all the Weather News
Managing all the Internation News
Managing all the Category

First Level Data flow Diagram(1st Level DFD) of Online News Portal :

First Level DFD (1st Level) of Online News Portal 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 News Portal system as a whole. It also identifies internal data stores of Category, Internation News, Weather News, News Type, Content that must be present in order for the News Portal system to do its job, and shows the flow of data between the various parts of News, Content, Internation News, Category, Weather News 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 News Portal.

Main entities and output of First Level DFD (1st Level DFD):

Processing News records and generate report of all News
Processing Articles records and generate report of all Articles
Processing Content records and generate report of all Content
Processing News Type records and generate report of all News Type
Processing Weather News records and generate report of all Weather News
Processing Internation News records and generate report of all Internation News
Processing Category records and generate report of all Category

Second Level Data flow Diagram(2nd Level DFD) of Online News Portal :

DFD Level 2 then goes one step deeper into parts of Level 1 of News Portal. It may require more functionalities of News Portal to reach the necessary level of detail about the News Portal functioning. First Level DFD (1st Level) of Online News Portal shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Category, Internation News, Weather News, News Type, Content, Articles, News.

Low level functionalities of Online News Portal

Admin logins to the system and manage all the functionalities of Online News Portal
Admin can add, edit, delete and view the records of News, Content, Weather News, Category
Admin can manage all the details of Articles, News Type, Internation News
Admin can also generate reports of News, Articles, Content, News Type, Weather News, Internation News
Admin can search the details of Articles, Weather News, Internation News
Admin can apply different level of filters on report of News, News Type, Weather News
Admin can tracks the detailed information of Articles, Content, News Type, , Weather News

Online News Portal Dataflow Diagram Project Source Code and Database

Java Projects, Java Spring Boot on Online News Portal Java Spring Boot Project

Java Spring Boot Angular and MySQL Project on Online News Portal Angular, Java Spring Boot, and MySQL have been used in the development of the Online News Portal project. We offer source code, database, and documentation for Angular projects. The Online News Portal major project is a news category...

Django Projects, Python Projects on Online News Portal

Python, Django and MySQL Project on Online News Portal I have developed this python project Online News Portal on Python, Django and MySQL and the version for the python which i am using python version3 and the django version is 2 and mySQl version5.8. This is a mini Python project which contains...

PHP Projects on Online News Portal

PHP and MySQL Project on Online News Portal This project Online News Portal has been developed on PHP and MySQL. We have many collections of best php projects free download with source code and database. Online news portal is one of the popular project application. The main objective of Online...

Andriod Projects on News Portal Android App

Android and API Based project on News Portal The Project News Portal has been developed on API Based and Android and its a android programming projects for students. The main aim for developing this News Portal project where admin can login their account and after the login admin can manage...

ASP Projects, C# Projects on Online News Portal

C#, ASP and MySQL Project on Online News Portal This project Online News Portal has been developed on C#, ASP and MySQL. Here Student can get all types of c# windows application projects with source code download for final year students. We provide c# sample projects with source code and also...

Java, JSP and MySQL Project on Online News Portal System

Java Projects, JSP Projects on Online News Portal System

We have developed this project for a news site, where user can manage the news. We can develop java software projects for students who want to use online java projects to learn. The main objective for developing this project is to provide such a platform for a news agency to publish the news online...

PHP & MySQL Project on Online News Portal

PHP Projects on Online News Portal

PHP and MySQL Project on Online News Portal This project Online News Portal has been developed on PHP and MySQL. We have many collections of best php projects free download with source code and database. The main objective for developing this project is to provide such a platform for a news...

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Online News Portal Dataflow Diagram