Social Networking Site UML Diagram

Posted By freeproject on March 23, 2018

Social Networking Site Activity Diagram

Posted By freeproject on March 13, 2018

This is the Activity UML diagram of Social Networking Site which shows the flows between the activity of Videos, Users, Social Network, Photos, Posts. The main activity involved in this UML Activity Diagram of Social Networking Site are as follows:

  • Videos Activity
  • Users Activity
  • Social Network Activity
  • Photos Activity
  • Posts Activity

Features of the Activity UML diagram of Social Networking Site

  • Admin User can search Videos, view description of a selected Videos, add Videos, update Videos and delete Videos.
  • Its shows the activity flow of editing, adding and updating of Users
  • User will be able to search and generate report of Social Network, Photos, Posts
  • All objects such as ( Videos, Users, Posts) are interlinked
  • Its shows the full description and flow of Videos, Photos, Posts, Social Network, Users
Social Networking Site Activity Diagram

Social Networking Site Class Diagram

Posted By freeproject on August 2, 2017

Social Networking Site Class Diagram describes the structure of a Social Networking Site classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Social Networking Site are Users, Friends, Posts, Shares, Photos, Videos.

Classes of Social Networking Site Class Diagram:

  • Users Class : Manage all the operations of Users
  • Friends Class : Manage all the operations of Friends
  • Posts Class : Manage all the operations of Posts
  • Shares Class : Manage all the operations of Shares
  • Photos Class : Manage all the operations of Photos
  • Videos Class : Manage all the operations of Videos

Classes and their attributes of Social Networking Site Class Diagram:

  • Users Attributes : user_id, user_name, user_mobile, user_email, user_username, user_password, user_address
  • Friends Attributes : friend_id, friend_name, friend_mobile, friend_email, friend_friendname, friend_password, friend_address
  • Posts Attributes : post_id, post_user_id, post_title, post_type, post_description
  • Shares Attributes : share_id, share_post_id, share_name, share_type, share_description
  • Photos Attributes : photo_id, photo_name, photo_size, photo_type, photo_description
  • Videos Attributes : video_id, video_name, video_type, video_description

Classes and their methods of Social Networking Site Class Diagram:

  • Users Methods : addUsers(), editUsers(), deleteUsers(), updateUsers(), saveUsers(), searchUsers()
  • Friends Methods : addFriends(), editFriends(), deleteFriends(), updateFriends(), saveFriends(), searchFriends()
  • Posts Methods : addPosts(), editPosts(), deletePosts(), updatePosts(), savePosts(), searchPosts()
  • Shares Methods : addShares(), editShares(), deleteShares(), updateShares(), saveShares(), searchShares()
  • Photos Methods : addPhotos(), editPhotos(), deletePhotos(), updatePhotos(), savePhotos(), searchPhotos()
  • Videos Methods : addVideos(), editVideos(), deleteVideos(), updateVideos(), saveVideos(), searchVideos()

Class Diagram of Social Networking Site :

Class Diagram Image: 
Social Networking Site Class Diagram

Social Networking Site Component Diagram

Posted By freeproject on February 8, 2018

This is a Component diagram of Social Networking Site which shows components, provided and required interfaces, ports, and relationships between the Shares, Friends, Posts, Photos and Users. This type of diagrams is used in Component-Based Development (CBD) to describe systems with Service-Oriented Architecture (SOA). Social Networking Site UML component diagram, describes the organization and wiring of the physical components in a system.

Components of UML Component Diagram of Social Networking Site:

  • Shares Component
  • Friends Component
  • Posts Component
  • Photos Component
  • Users Component

Featues of Social Networking Site Component Diagram:

  • You can show the models the components of Social Networking Site.
  • Model the database schema of Social Networking Site
  • Model the executables of an application of Social Networking Site
  • Model the system's source code of Social Networking Site
Component Diagram: 

Social Networking Site Dataflow Diagram

Posted By namita on July 10, 2017

Social Networking Site Data flow diagram is often used as a preliminary step to create an overview of the Social Networking without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Social Networking process. It contains all of the userflow and their entities such all the flow of Users, Friends, Posts, Shares, Photos, Videos, Social Network. All of the below diagrams has been used for the visualization of data processing and structured design of the Social Networking process and working flow.


Zero Level Data flow Diagram(0 Level DFD) of Social Networking Site :

This is the Zero Level DFD of Social Networking Site, where we have eloborated the high level process of Social Networking. It’s a basic overview of the whole Social Networking Site or process being analyzed or modeled. It’s designed to be an at-a-glance view of Photos,Videos and Social Network showing the system as a single high-level process, with its relationship to external entities of Users,Friends and Posts. It should be easily understood by a wide audience, including Users,Posts and Photos In zero leve DFD of Social Networking Site, we have described the high level flow of the Social Networking system.

High Level Entities and proccess flow of Social Networking Site:

  • Managing all the Users
  • Managing all the Friends
  • Managing all the Posts
  • Managing all the Shares
  • Managing all the Photos
  • Managing all the Videos
  • Managing all the Social Network
Zero Level Data flow Diagram(0 Level DFD) of Social Networking Site

First Level Data flow Diagram(1st Level DFD) of Social Networking Site :

First Level DFD (1st Level) of Social Networking Site 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 Social Networking Site system as a whole. It also identifies internal data stores of Social Network, Videos, Photos, Shares, Posts that must be present in order for the Social Networking system to do its job, and shows the flow of data between the various parts of Users, Posts, Videos, Social Network, Photos 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 Social Networking.

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

  • Processing Users records and generate report of all Users
  • Processing Friends records and generate report of all Friends
  • Processing Posts records and generate report of all Posts
  • Processing Shares records and generate report of all Shares
  • Processing Photos records and generate report of all Photos
  • Processing Videos records and generate report of all Videos
  • Processing Social Network records and generate report of all Social Network
First Level Data flow Diagram(1st Level DFD) of Social Networking Site

Second Level Data flow Diagram(2nd Level DFD) of Social Networking Site :

DFD Level 2 then goes one step deeper into parts of Level 1 of Social Networking. It may require more functionalities of Social Networking to reach the necessary level of detail about the Social Networking functioning. First Level DFD (1st Level) of Social Networking Site shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Social Network, Videos, Photos, Shares, Posts, Friends, Users.

Low level functionalities of Social Networking Site

  • Admin logins to the system and manage all the functionalities of Social Networking Site
  • Admin can add, edit, delete and view the records of Users, Posts, Photos, Social Network
  • Admin can manage all the details of Friends, Shares, Videos
  • Admin can also generate reports of Users, Friends, Posts, Shares, Photos, Videos
  • Admin can search the details of Friends, Photos, Videos
  • Admin can apply different level of filters on report of Users, Shares, Photos
  • Admin can tracks the detailed information of Friends, Posts, Shares, , Photos
Second Level Data flow Diagram(2nd Level DFD) of Social Networking Site

Social Networking Site ER Diagram

Posted By freeproject on July 17, 2017

This ER (Entity Relationship) Diagram represents the model of Social Networking Site Entity. The entity-relationship diagram of Social Networking Site shows all the visual instrument of database tables and the relations between Friends, Shares, Users, Videos etc. It used structure data and to define the relationships between structured data groups of Social Networking Site functionalities. The main entities of the Social Networking Site are Users, Friends, Posts, Shares, Photos and Videos.

Social Networking Site entities and their attributes :

  • Users Entity : Attributes of Users are user_id, user_name, user_mobile, user_email, user_username, user_password, user_address
  • Friends Entity : Attributes of Friends are friend_id, friend_name, friend_mobile, friend_email, friend_friendname, friend_password, friend_address
  • Posts Entity : Attributes of Posts are post_id, post_user_id, post_title, post_type, post_description
  • Shares Entity : Attributes of Shares are share_id, share_post_id, share_name, share_type, share_description
  • Photos Entity : Attributes of Photos are photo_id, photo_name, photo_size, photo_type, photo_description
  • Videos Entity : Attributes of Videos are video_id, video_name, video_type, video_description

Description of Social Networking Site Database :

  • The details of Users is store into the Users tables respective with all tables
  • Each entity ( Videos, Posts, Photos, Friends, Users) contains primary key and unique keys.
  • The entity Posts, Photos has binded with Users, Friends entities with foreign key
  • There is one-to-one and one-to-many relationships available between Photos, Shares, Videos, Users
  • All the entities Users, Photos, Posts, Videos are normalized and reduce duplicacy of records
  • We have implemented indexing on each tables of Social Networking Site tables for fast query execution.
Social Networking Site ER Diagram

Social Networking Site Sequence Diagram

Posted By freeproject on January 31, 2018

This is the UML sequence diagram of Social Networking Site which shows the interaction between the objects of Videos, Social Network, Friends, Posts, Photos. The instance of class objects involved in this UML Sequence Diagram of Social Networking Site are as follows:

  • Videos Object
  • Social Network Object
  • Friends Object
  • Posts Object
  • Photos Object

This is the UML sequence diagram of Social Networking Site which shows the interaction between the objects of Videos, Social Network, Friends, Posts, Photos. The instance of class objects involved in this UML Sequence Diagram of Social Networking Site are as follows:

  • Videos Object
  • Social Network Object
  • Friends Object
  • Posts Object
  • Photos Object

Social Networking Site Use Case Diagram

Posted By freeproject on July 24, 2017

This Use Case Diagram is a graphic depiction of the interactions among the elements of Social Networking Site. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Social Networking Site. The main actors of Social Networking Site in this Use Case Diagram are: Super Admin, System User, Users, Anonymous Users, who perform the different type of use cases such as Users, Manage Friends, Manage Posts, Manage Shares, Manage Photos, Manage Videos, Manage Social Network, Manage Users and Full Social Networking Site Operations. Major elements of the UML use case diagram of Social Networking Site are shown on the picture below.

The relationships between and among the actors and the use cases of Social Networking Site:

  • Super Admin Entity : Use cases of Super Admin are Users, Manage Friends, Manage Posts, Manage Shares, Manage Photos, Manage Videos, Manage Social Network, Manage Users and Full Social Networking Site Operations
  • System User Entity : Use cases of System User are Users, Manage Friends, Manage Posts, Manage Shares, Manage Photos, Manage Videos, Manage Social Network
  • Users Entity : Use cases of Users are Search Friends, Send Chat Requests, Send Friendship Request, View Profiles, Upload Photos
  • Anonymous Users Entity : Use cases of Anonymous Users are View Information, Fill Contact Us, Search Content

Use Case Diagram of Social Networking Site :

Social Networking Site Use Case Diagram

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