ER Diagram For Library Management System Database Design

ER Diagram For Library Management System Database Design

ER Diagram For Library Management System – This ER Diagram for Library Management System with table will give you an idea of how to make a database design for a library management system with ERD, tables, and schema.

The idea presented here can be used for your library management system final year project.

You can enhance the ER diagram for a library management system in this article to meet your personal system requirements.

ER Diagram For Library Management System Featured
ER Diagram For Library Management System Featured

What is included in this Library Management System Database project?

  • Library Management System Description with Features
  • Library management system database tables
  • schema diagram for library management system
  • ER Diagram for Library Management System

Library Management System Database Description

This library management system database was made based on school requirements.

The system can register book information. Librarian has easy access to each book, and search tabs for reliable, secure, and faster monitoring of books more importantly report and evaluation papers can be generated in well-organized and well-presented reports. (source)

ER Diagram For Library Management System With Tables : Features

Time needed: 5 minutes

Here’s the database design for the library management system with an ER diagram of the library management system including tables, schema, pdf, etc.

  • Book Management

    Book Management is the main feature of this er diagram for library management systems wherein it contains the basic details of books.

  • User Management

    This feature is only an add-on to ER diagram for the library management system it contains all the necessary information of the users.

  • Manage Books Inventory

    The Librarian can manage the books information such ISBN, Author, title, as well as the tracking of book history.

  • Generate user-Friendly Reports

    Can generate customized reports based on the client’s requirements.

  • Student management system

    This feature will store the student’s information’s such as student name, ID number, contact number address, etc.

ER Diagram For Library Management System Database Design (Tables)

These tables below provide the complete database tables details such as Field Name, Descriptions, data types, character lengths.

Table Name: tblbook

Field NameDescriptionTypeLength
book_IDBook ID numberInt11
bk­titleBook Titlevarchar30
bkeditionBook Editionvarchar30
bk­authorAuthor of the bookvarchar30
bk­publisherPublisher of the bookvarchar30
bkcopiesNumber of copies of the bookInt11
bk_sourceSource of the bookVarchar30
bk_costCost of the bookInt11
bk_remarksStatus of the bookvarchar30

Table Name: tblbtr

Field NameDescriptionTypeLength
Borrowers_id(PK)Borrowers ID numberInt11
Book_idBook ID numberint11
stud_IDStudent ID numberInt11
staff_idStaff  ID numberInt11
StaffnameName of the staffvarchar30
studentNOcopiesNumber of books to be borrowedint11
ReleaseDateDate of the publication that was releaseDate30
DueDateDue date of the book to be returnedDate30

Table Name: tblreturn

Field NameDescriptionTypeLength
Borrowers_id(PK)Borrowers ID numberInt11
Book_idBook ID numberint11
stud_IDStudent ID numberInt11
staff_idStaff  ID numberInt11
StaffnameName of the staffvarchar30
studentNOcopiesNumber of books to be borrowedint11
ReleaseDateDate of the publication that was releasedDate30
DueDateDue date of the book to be returnedDate30

Table Name: tblclearedrecords

Field NameDescriptionTypeLength
clearID(PK)Specific ID for cleared recordsInt11
browIDBorrowers IDInt11
bookIDBook IDInt11
bookTitleBook TitleVarchar30
studIDStudent IDInt11
studNameStudent NameVarchar30
staffIDStaff IDInt11
staffNameStaff NameVarchar30
StudentcopiesStudent number of book copiesInt11
releaseDateDate of releaseDate11
dueDateDue date of the bookDate11

Table Name: tblreports

Field NameDescriptionTypeLength
rptID(PK)Report IDInt11
rptTransaction_IDTransaction IDInt11
rptbookIDBook IDInt11
RptbktitleBook TitleVarchar30
RptrtnbkcopiesreturnBook Number of copiesVarchar30
RptrtndateDate to be returnedDate11
RptremarksRemarks of the BookVarchar30
RptnumberofdaysNumber of days to be borrowedInt11
RptpenaltyA penalty of the studentVarchar30
RptreceiveReceiveVarchar30

Entity Relationship Diagram for Library Management System

ER Diagram of Library Management System shows the system entity relationships in each entity and their supposed functions in each relationship.

Sample ERD for Library system

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Based on the image above, the ER diagram for Library Management System is the entity of the library management system database, which is presented by tables;

the tables are made to meet the required specification of the system and provide much more specific details of each entity within the system.

ER Diagram For Library Management System Database Design Bunos Knowledge

Sample ER Diagram for College Library Management System Project

This college library management system database design was made based on managing library requirements. The system can encode students’ or borrowers’ information. College admin can have access to the students’ status and information for borrowing transactions. They can handle the data needed in managing books files as well as the transactions made by their borrowers.

The features included in the system ER diagram were the security and monitoring of the book and borrowers’ records, transactions, and status. These features were also listed and recorded in reports that served as the history of transactions done in the system.

Sample ER Diagram for College Library Management System Project
ER Diagram for College Library Management System
Click here to download the Library Management System PDF.

Library Management System Use Case Diagram UML

A use case diagram is a visual representation of how a user might interact with a program. A use case diagram depicts the system’s numerous use cases and different sorts of users and is frequently supplemented by other diagrams. Circles or ellipses are used to depict the use cases.

This discusses the meaning of the library management system project UML as well as its use case diagram using include and extend.

By creating the use case of the library management system, you must determine first the possible features to identify the flow of the system. After that, you can now create the blueprint or core of the system function.

Library Management System General Use Case
Click here to download the Library Management System PDF.

Data Flow Diagram for Library Management System (DFD)

This knowledge will also give you deep understanding of Library management system DFD levels 0, 1, and 2. I will teach you also the terms in managing the Library transactions as well as the flow of activities that happens in the library management system.

The Data Flow Diagram (DFD) represents the flow of data and the transformations in the Library management system. These transformations occur as data enters and exits a system. In the DFD, input, processing, and output are used to represent and define the overall system.

Library Management System DFD - Level 0

Future Updates

For future updates of this material, I will make a tutorial on how to make an effective library management system project in DBMS.

Anyway, you can make better database design using online database design tools.

Conclusion

This is not yet a complete database project of a Library management system ERD. What you have in this material is for student use only.

FREE DOWNLOAD! 

If you want to see the real application of er diagram library management system, Download here the Library Management System Full source code.

Downloadable source code using different programming Languages

For another free material on database design.

Inquiries

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