E-library Management System UML Diagram

Posted By freeproject on March 19, 2018

E-library Management System Activity Diagram

Posted By freeproject on March 13, 2018

This is the Activity UML diagram of E-library Management System which shows the flows between the activity of Fees, Shedules, Books, Durations, Students. The main activity involved in this UML Activity Diagram of E-library Management System are as follows:

  • Fees Activity
  • Shedules Activity
  • Books Activity
  • Durations Activity
  • Students Activity

Features of the Activity UML diagram of E-library Management System

  • Admin User can search Fees, view description of a selected Fees, add Fees, update Fees and delete Fees.
  • Its shows the activity flow of editing, adding and updating of Shedules
  • User will be able to search and generate report of Books, Durations, Students
  • All objects such as ( Fees, Shedules, Students) are interlinked
  • Its shows the full description and flow of Fees, Durations, Students, Books, Shedules
E-library Management System Activity Diagram

E-library Management System Class Diagram

Posted By freeproject on August 2, 2017

E-library Management System Class Diagram describes the structure of a E-library Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the E-library Management System are Course, Students, Shedules, Fees, Durations, Books.

Classes of E-library Management System Class Diagram:

  • Course Class : Manage all the operations of Course
  • Students Class : Manage all the operations of Students
  • Shedules Class : Manage all the operations of Shedules
  • Fees Class : Manage all the operations of Fees
  • Durations Class : Manage all the operations of Durations
  • Books Class : Manage all the operations of Books

Classes and their attributes of E-library Management System Class Diagram:

  • Course Attributes : course_id, course_student_id, course_registration, course_name, course_type, course_year, course_description
  • Students Attributes : student_id, student_college_id, student_name, student_mobile, student_email, student_username, student_password, student_address
  • Shedules Attributes : schedule_id, schedule_name, schedule_type, schedule_description
  • Fees Attributes : course_fee_id, course_fee_course_id, course_fee_amount, course_fee_total, course_fee_payment, course_fee_type, course_fee_description
  • Durations Attributes : duration_id, duration_course_id, duration_time, duration_date, duration_type, duration_description
  • Books Attributes : book_id, book_student_id, book_name, book_author, book_publication_date, book_type, book_price, book_description

Classes and their methods of E-library Management System Class Diagram:

  • Course Methods : addCourse(), editCourse(), deleteCourse(), updateCourse(), saveCourse(), searchCourse()
  • Students Methods : addStudents(), editStudents(), deleteStudents(), updateStudents(), saveStudents(), searchStudents()
  • Shedules Methods : addShedules(), editShedules(), deleteShedules(), updateShedules(), saveShedules(), searchShedules()
  • Fees Methods : addFees(), editFees(), deleteFees(), updateFees(), saveFees(), searchFees()
  • Durations Methods : addDurations(), editDurations(), deleteDurations(), updateDurations(), saveDurations(), searchDurations()
  • Books Methods : addBooks(), editBooks(), deleteBooks(), updateBooks(), saveBooks(), searchBooks()

Class Diagram of E-library Management System :

Class Diagram Image: 
E-library Management System Class Diagram

E-library Management System Component Diagram

Posted By freeproject on February 8, 2018

This is a Component diagram of E-library Management System which shows components, provided and required interfaces, ports, and relationships between the Shedules, Books, Students, Durations and Course. This type of diagrams is used in Component-Based Development (CBD) to describe systems with Service-Oriented Architecture (SOA). E-library Management System UML component diagram, describes the organization and wiring of the physical components in a system.

Components of UML Component Diagram of E-library Management System:

  • Shedules Component
  • Books Component
  • Students Component
  • Durations Component
  • Course Component

Featues of E-library Management System Component Diagram:

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

E-Library Management System Dataflow Diagram

Posted By namita on July 2, 2017

E-Library Management System Data flow diagram is often used as a preliminary step to create an overview of the E-Library without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the E-Library process. It contains all of the userflow and their entities such all the flow of Course, Students, Schedules, Fees, Durations, Books, Author. All of the below diagrams has been used for the visualization of data processing and structured design of the E-Library process and working flow.


Zero Level Data flow Diagram(0 Level DFD) of E-Library Management System :

This is the Zero Level DFD of E-Library Management System, where we have eloborated the high level process of E-Library. It’s a basic overview of the whole E-Library Management System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Durations,Books and Author showing the system as a single high-level process, with its relationship to external entities of Course,Students and Schedules. It should be easily understood by a wide audience, including Course,Schedules and Durations In zero leve DFD of E-Library Management System, we have described the high level flow of the E-Library system.

High Level Entities and proccess flow of E-Library Management System:

  • Managing all the Course
  • Managing all the Students
  • Managing all the Schedules
  • Managing all the Fees
  • Managing all the Durations
  • Managing all the Books
  • Managing all the Author
Zero Level Data flow Diagram(0 Level DFD) of E-Library Management System

First Level Data flow Diagram(1st Level DFD) of E-Library Management System :

First Level DFD (1st Level) of E-Library Management 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 E-Library Management System system as a whole. It also identifies internal data stores of Author, Books, Durations, Fees, Schedules that must be present in order for the E-Library system to do its job, and shows the flow of data between the various parts of Course, Schedules, Books, Author, Durations 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 E-Library.

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

  • Processing Course records and generate report of all Course
  • Processing Students records and generate report of all Students
  • Processing Schedules records and generate report of all Schedules
  • Processing Fees records and generate report of all Fees
  • Processing Durations records and generate report of all Durations
  • Processing Books records and generate report of all Books
  • Processing Author records and generate report of all Author
First Level Data flow Diagram(1st Level DFD) of E-Library Management System

Second Level Data flow Diagram(2nd Level DFD) of E-Library Management System :

DFD Level 2 then goes one step deeper into parts of Level 1 of E-Library. It may require more functionalities of E-Library to reach the necessary level of detail about the E-Library functioning. First Level DFD (1st Level) of E-Library Management System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Author, Books, Durations, Fees, Schedules, Students, Course.

Low level functionalities of E-Library Management System

  • Admin logins to the system and manage all the functionalities of E-Library Management System
  • Admin can add, edit, delete and view the records of Course, Schedules, Durations, Author
  • Admin can manage all the details of Students, Fees, Books
  • Admin can also generate reports of Course, Students, Schedules, Fees, Durations, Books
  • Admin can search the details of Students, Durations, Books
  • Admin can apply different level of filters on report of Course, Fees, Durations
  • Admin can tracks the detailed information of Students, Schedules, Fees, , Durations
Second Level Data flow Diagram(2nd Level DFD) of E-Library Management System

E-library Management System ER Diagram

Posted By freeproject on July 17, 2017

This ER (Entity Relationship) Diagram represents the model of E-library Management System Entity. The entity-relationship diagram of E-library Management System shows all the visual instrument of database tables and the relations between Students, Fees, Course, Books etc. It used structure data and to define the relationships between structured data groups of E-library Management System functionalities. The main entities of the E-library Management System are Course, Students, Shedules, Fees, Durations and Books.

E-library Management System entities and their attributes :

  • Course Entity : Attributes of Course are course_id, course_student_id, course_registration, course_name, course_type, course_year, course_description
  • Students Entity : Attributes of Students are student_id, student_college_id, student_name, student_mobile, student_email, student_username, student_password, student_address
  • Shedules Entity : Attributes of Shedules are schedule_id, schedule_name, schedule_type, schedule_description
  • Fees Entity : Attributes of Fees are course_fee_id, course_fee_course_id, course_fee_amount, course_fee_total, course_fee_payment, course_fee_type, course_fee_description
  • Durations Entity : Attributes of Durations are duration_id, duration_course_id, duration_time, duration_date, duration_type, duration_description
  • Books Entity : Attributes of Books are book_id, book_student_id, book_name, book_author, book_publication_date, book_type, book_price, book_description

Description of E-library Management System Database :

  • The details of Course is store into the Course tables respective with all tables
  • Each entity (Books, Shedules, Durations, Students, Course) contains primary key and unique keys.
  • The entity Shedules, Durations has binded with Course, Students entities with foreign key
  • There is one-to-one and one-to-many relationships available between Durations, Fees, Books, Course
  • All the entities Course, Durations, Shedules, Books are normalized and reduce duplicacy of records
  • We have implemented indexing on each tables of E-library Management System tables for fast query execution.
E-library Management System ER Diagram

E-library Management System Sequence Diagram

Posted By freeproject on January 31, 2018

This is the UML sequence diagram of E-library Management System which shows the interaction between the objects of Fees, Durations, Shedules, Students, Course. The instance of class objects involved in this UML Sequence Diagram of E-library Management System are as follows:

  • Fees Object
  • Durations Object
  • Shedules Object
  • Students Object
  • Course Object

This is the UML sequence diagram of E-library Management System which shows the interaction between the objects of Fees, Durations, Shedules, Students, Course. The instance of class objects involved in this UML Sequence Diagram of E-library Management System are as follows:

  • Fees Object
  • Durations Object
  • Shedules Object
  • Students Object
  • Course Object

E-library Management 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 E-library Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of E-library Management System. The main actors of E-library Management System in this Use Case Diagram are: Super Admin, System User, Librarian, Student, who perform the different type of use cases such as Manage Course, Manage Students, Manage Shedules, Manage Fees, Manage Durations, Manage Books, Manage Author, Manage Users and Full E-library Management System Operations. Major elements of the UML use case diagram of E-library Management System are shown on the picture below.

The relationships between and among the actors and the use cases of E-library Management System:

  • Super Admin Entity : Use cases of Super Admin are Manage Course, Manage Students, Manage Shedules, Manage Fees, Manage Durations, Manage Books, Manage Author, Manage Users and Full E-library Management System Operations
  • System User Entity : Use cases of System User are Manage Course, Manage Students, Manage Shedules, Manage Fees, Manage Durations, Manage Books, Manage Author
  • Librarian Entity : Use cases of Librarian are Add Books, Add Publishers, Issues Books, Return Books, Search Books
  • Student Entity : Use cases of Student are Search Books, Request for Issue, Check Status, Add to My Library, View Books

Use Case Diagram of E-library Management System :

E-library Management System Use Case Diagram

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