- Posted By: freeproject
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Posted By freeproject on April 27, 2017
Web Traffic Analyzer Data flow diagram is often used as a preliminary step to create an overview of the Traffic Analyzer without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Traffic Analyzer process. It contains all of the userflow and their entities such all the flow of Traffic, Monthly Stats Page, Weekly Stats Page, Hourly Stats Page, Hits, User, Hosts. All of the below diagrams has been used for the visualization of data processing and structured design of the Traffic Analyzer process and working flow.
Zero Level Data flow Diagram(0 Level DFD) of Web Traffic Analyzer :
This is the Zero Level DFD of Web Traffic Analyzer, where we have eloborated the high level process of Traffic Analyzer. It’s a basic overview of the whole Web Traffic Analyzer or process being analyzed or modeled. It’s designed to be an at-a-glance view of Hits,User and Hosts showing the system as a single high-level process, with its relationship to external entities of Traffic,Monthly Stats Page and Weekly Stats Page. It should be easily understood by a wide audience, including Traffic,Weekly Stats Page and Hits In zero leve DFD of Web Traffic Analyzer, we have described the high level flow of the Traffic Analyzer system.High Level Entities and proccess flow of Web Traffic Analyzer:
- Managing all the Traffic
- Managing all the Monthly Stats Page
- Managing all the Weekly Stats Page
- Managing all the Hourly Stats Page
- Managing all the Hits
- Managing all the User
- Managing all the Hosts
First Level Data flow Diagram(1st Level DFD) of Web Traffic Analyzer :
First Level DFD (1st Level) of Web Traffic Analyzer 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 Web Traffic Analyzer system as a whole. It also identifies internal data stores of Hosts, User, Hits, Hourly Stats Page, Weekly Stats Page that must be present in order for the Traffic Analyzer system to do its job, and shows the flow of data between the various parts of Traffic, Weekly Stats Page, User, Hosts, Hits 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 Traffic Analyzer.Main entities and output of First Level DFD (1st Level DFD):
- Processing Traffic records and generate report of all Traffic
- Processing Monthly Stats Page records and generate report of all Monthly Stats Page
- Processing Weekly Stats Page records and generate report of all Weekly Stats Page
- Processing Hourly Stats Page records and generate report of all Hourly Stats Page
- Processing Hits records and generate report of all Hits
- Processing User records and generate report of all User
- Processing Hosts records and generate report of all Hosts
Second Level Data flow Diagram(2nd Level DFD) of Web Traffic Analyzer :
DFD Level 2 then goes one step deeper into parts of Level 1 of Traffic Analyzer. It may require more functionalities of Traffic Analyzer to reach the necessary level of detail about the Traffic Analyzer functioning. First Level DFD (1st Level) of Web Traffic Analyzer shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Hosts, User, Hits, Hourly Stats Page, Weekly Stats Page, Monthly Stats Page, Traffic.Low level functionalities of Web Traffic Analyzer
- Admin logins to the system and manage all the functionalities of Web Traffic Analyzer
- Admin can add, edit, delete and view the records of Traffic, Weekly Stats Page, Hits, Hosts
- Admin can manage all the details of Monthly Stats Page, Hourly Stats Page, User
- Admin can also generate reports of Traffic, Monthly Stats Page, Weekly Stats Page, Hourly Stats Page, Hits, User
- Admin can search the details of Monthly Stats Page, Hits, User
- Admin can apply different level of filters on report of Traffic, Hourly Stats Page, Hits
- Admin can tracks the detailed information of Monthly Stats Page, Weekly Stats Page, Hourly Stats Page, , Hits
