Bug Tracking System UML Diagram

Posted By freeproject on March 18, 2018

Bug Tracking System Activity Diagram

Posted By freeproject on March 13, 2018

This is the Activity UML diagram of Bug Tracking System which shows the flows between the activity of , Bug Types Projects, Managers, Testers, Bugs. The main activity involved in this UML Activity Diagram of Bug Tracking System are as follows:

  • Activity
  • Bug Types Projects Activity
  • Managers Activity
  • Testers Activity
  • Bugs Activity

Features of the Activity UML diagram of Bug Tracking System

  • Admin User can search , view description of a selected , add , update and delete .
  • Its shows the activity flow of editing, adding and updating of Bug Types Projects
  • User will be able to search and generate report of Managers, Testers, Bugs
  • All objects such as ( , Bug Types Projects, Bugs) are interlinked
  • Its shows the full description and flow of , Testers, Bugs, Managers, Bug Types Projects
Bug Tracking System Activity Diagram

Bug Tracking System Class Diagram

Posted By freeproject on August 2, 2017

Bug Tracking System Class Diagram describes the structure of a Bug Tracking System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Bug Tracking System are Bugs, Projects, Managers, Testers, Developers, Bug Types.

Classes of Bug Tracking System Class Diagram:

  • Bugs Class : Manage all the operations of Bugs
  • Projects Class : Manage all the operations of Projects
  • Managers Class : Manage all the operations of Managers
  • Testers Class : Manage all the operations of Testers
  • Developers Class : Manage all the operations of Developers
  • Bug Types Class : Manage all the operations of Bug Types

Classes and their attributes of Bug Tracking System Class Diagram:

  • Bugs Attributes : bug_id, bug_developer_id, bug_tester_id, bug_title, bug_type, bug_description
  • Projects Attributes : project_id, project_developer_id, project_tester_id, project_name, project_assign, project_last_date, project_type, project_description
  • Managers Attributes : manager_id, manager_name, manager_mobile, manager_email, manager_username, manager_password, manager_address
  • Testers Attributes : tester_id, tester_name, tester_mobile, tester_email, tester_username, tester_password, tester_address
  • Developers Attributes : developer_id, developer_name, developer_mobile, developer_email, developer_username, developer_password, developer_address
  • Bug Types Attributes : bug_type_id, bug_type_title, bug_type_description

Classes and their methods of Bug Tracking System Class Diagram:

  • Bugs Methods : addBugs(), editBugs(), deleteBugs(), updateBugs(), saveBugs(), searchBugs()
  • Projects Methods : addProjects(), editProjects(), deleteProjects(), updateProjects(), saveProjects(), searchProjects()
  • Managers Methods : addManagers(), editManagers(), deleteManagers(), updateManagers(), saveManagers(), searchManagers()
  • Testers Methods : addTesters(), editTesters(), deleteTesters(), updateTesters(), saveTesters(), searchTesters()
  • Developers Methods : addDevelopers(), editDevelopers(), deleteDevelopers(), updateDevelopers(), saveDevelopers(), searchDevelopers()
  • Bug Types Methods : addBug Types(), editBug Types(), deleteBug Types(), updateBug Types(), saveBug Types(), searchBug Types()

Class Diagram of Bug Tracking System :

Class Diagram Image: 
Bug Tracking System Class Diagram

Bug Tracking System Component Diagram

Posted By freeproject on February 8, 2018

This is a Component diagram of Bug Tracking System which shows components, provided and required interfaces, ports, and relationships between the , Bug Types Projects, Bugs, Managers and Testers. This type of diagrams is used in Component-Based Development (CBD) to describe systems with Service-Oriented Architecture (SOA). Bug Tracking System UML component diagram, describes the organization and wiring of the physical components in a system.

Components of UML Component Diagram of Bug Tracking System:

  • Component
  • Bug Types Projects Component
  • Bugs Component
  • Managers Component
  • Testers Component

Featues of Bug Tracking System Component Diagram:

  • You can show the models the components of Bug Tracking System.
  • Model the database schema of Bug Tracking System
  • Model the executables of an application of Bug Tracking System
  • Model the system's source code of Bug Tracking System
Component Diagram: 

Bug Tracking System Dataflow Diagram

Posted By freeproject on April 25, 2017

Bug Tracking System Data flow diagram is often used as a preliminary step to create an overview of the Bug Tracking without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Bug Tracking process. It contains all of the userflow and their entities such all the flow of Employee, Leave, Salary, Project, Bug, Ticket, Timesheet. All of the below diagrams has been used for the visualization of data processing and structured design of the Bug Tracking process and working flow.


Zero Level Data flow Diagram(0 Level DFD) of Bug Tracking System :

This is the Zero Level DFD of Bug Tracking System, where we have eloborated the high level process of Bug Tracking. It’s a basic overview of the whole Bug Tracking System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Bug,Ticket and Timesheet showing the system as a single high-level process, with its relationship to external entities of Employee,Leave and Salary. It should be easily understood by a wide audience, including Employee,Salary and Bug In zero leve DFD of Bug Tracking System, we have described the high level flow of the Bug Tracking system.

High Level Entities and proccess flow of Bug Tracking System:

  • Managing all the Employee
  • Managing all the Leave
  • Managing all the Salary
  • Managing all the Project
  • Managing all the Bug
  • Managing all the Ticket
  • Managing all the Timesheet
Zero Level DFD Bug Tracking System

First Level Data flow Diagram(1st Level DFD) of Bug Tracking System :

First Level DFD (1st Level) of Bug Tracking System 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 Bug Tracking System system as a whole. It also identifies internal data stores of Timesheet, Ticket, Bug, Project, Salary that must be present in order for the Bug Tracking system to do its job, and shows the flow of data between the various parts of Employee, Salary, Ticket, Timesheet, Bug 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 Bug Tracking.

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

  • Processing Employee records and generate report of all Employee
  • Processing Leave records and generate report of all Leave
  • Processing Salary records and generate report of all Salary
  • Processing Project records and generate report of all Project
  • Processing Bug records and generate report of all Bug
  • Processing Ticket records and generate report of all Ticket
  • Processing Timesheet records and generate report of all Timesheet
First Level DFD Bug Tracking System

Second Level Data flow Diagram(2nd Level DFD) of Bug Tracking System :

DFD Level 2 then goes one step deeper into parts of Level 1 of Bug Tracking. It may require more functionalities of Bug Tracking to reach the necessary level of detail about the Bug Tracking functioning. First Level DFD (1st Level) of Bug Tracking System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Timesheet, Ticket, Bug, Project, Salary, Leave, Employee.

Low level functionalities of Bug Tracking System

  • Admin logins to the system and manage all the functionalities of Bug Tracking System
  • Admin can add, edit, delete and view the records of Employee, Salary, Bug, Timesheet
  • Admin can manage all the details of Leave, Project, Ticket
  • Admin can also generate reports of Employee, Leave, Salary, Project, Bug, Ticket
  • Admin can search the details of Leave, Bug, Ticket
  • Admin can apply different level of filters on report of Employee, Project, Bug
  • Admin can tracks the detailed information of Leave, Salary, Project, , Bug
Second Level DFD Bug Tracking System

Bug Tracking System ER Diagram

Posted By freeproject on July 17, 2017

This ER (Entity Relationship) Diagram represents the model of Bug Tracking System Entity. The entity-relationship diagram of Bug Tracking System shows all the visual instrument of database tables and the relations between Projects, Testers, Bugs, Bug Types etc. It used structure data and to define the relationships between structured data groups of Bug Tracking System functionalities. The main entities of the Bug Tracking System are Bugs, Projects, Managers, Testers, Developers and Bug Types.

Bug Tracking System entities and their attributes :

  • Bugs Entity : Attributes of Bugs are bug_id, bug_developer_id, bug_tester_id, bug_title, bug_type, bug_description
  • Projects Entity : Attributes of Projects are project_id, project_developer_id, project_tester_id, project_name, project_assign, project_last_date, project_type, project_description
  • Managers Entity : Attributes of Managers are manager_id, manager_name, manager_mobile, manager_email, manager_username, manager_password, manager_address
  • Testers Entity : Attributes of Testers are tester_id, tester_name, tester_mobile, tester_email, tester_username, tester_password, tester_address
  • Developers Entity : Attributes of Developers are developer_id, developer_name, developer_mobile, developer_email, developer_username, developer_password, developer_address
  • Bug Types Entity : Attributes of Bug Types are bug_type_id, bug_type_title, bug_type_description

Description of Bug Tracking System Database :

  • The details of Bugs is store into the Bugs tables respective with all tables
  • Each entity (Bug Types, Managers, Developers, Projects, Bugs) contains primary key and unique keys.
  • The entity Managers, Developers has binded with Bugs, Projects entities with foreign key
  • There is one-to-one and one-to-many relationships available between Developers, Testers, Bug Types, Bugs
  • All the entities Bugs, Developers, Managers, Bug Types are normalized and reduce duplicacy of records
  • We have implemented indexing on each tables of Bug Tracking System tables for fast query execution.
Bug Tracking System ER Diagram

Bug Tracking System Sequence Diagram

Posted By freeproject on January 31, 2018

This is the UML sequence diagram of Bug Tracking System which shows the interaction between the objects of Managers, Testers, Bug Types Projects, Developers, . The instance of class objects involved in this UML Sequence Diagram of Bug Tracking System are as follows:

  • Managers Object
  • Testers Object
  • Bug Types Projects Object
  • Developers Object
  • Object

This is the UML sequence diagram of Bug Tracking System which shows the interaction between the objects of Managers, Testers, Bug Types Projects, Developers, . The instance of class objects involved in this UML Sequence Diagram of Bug Tracking System are as follows:

  • Managers Object
  • Testers Object
  • Bug Types Projects Object
  • Developers Object
  • Object

Bug Tracking System 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 Bug Tracking System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Bug Tracking System. The main actors of Bug Tracking System in this Use Case Diagram are: Super Admin, System User, Developer, Tester, who perform the different type of use cases such as Manage Bugs, Manage Projects, Manage Managers, Manage Testers, Manage Developers, Manage Bug Types, Manage Users and Full Bug Tracking System Operations. Major elements of the UML use case diagram of Bug Tracking System are shown on the picture below.

The relationships between and among the actors and the use cases of Bug Tracking System:

  • Super Admin Entity : Use cases of Super Admin are Manage Bugs, Manage Projects, Manage Managers, Manage Testers, Manage Developers, Manage Bug Types, Manage Users and Full Bug Tracking System Operations
  • System User Entity : Use cases of System User are Manage Bugs, Manage Projects, Manage Managers, Manage Testers, Manage Developers, Manage Bug Types
  • Developer Entity : Use cases of Developer are View Bugs, Change Status, Add Comments
  • Tester Entity : Use cases of Tester are Create Bugs, Assign Bugs, Bug Reports

Use Case Diagram of Bug Tracking System :

 Bug Tracking System Use Case Diagram

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