Hey! Today, I’ll share some thoughts on the ER diagram for the library management system with tables.

You will get the ER diagram for the library management system pdf and PPT files at the end of the talk, which will be useful for your DBMS studies.

This article will give you a full idea about the ER Diagram for Library Management with Database Structures.

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

Library Management System Database Description

This library management system database was created to meet the needs of the school. The system has the ability to save information about books.

The librarian gets quick access to each book, search tabs for more reliable, secure, and faster book monitoring, and most significantly, reports and evaluation papers may be prepared in well-organized and well-presented reports.

ER Diagram of Library Management System With Tables: Features

Time needed: 5 minutes

Here’s the database design for the simple ER diagram for the library management system including tables, schema, PDF, etc.

Book Management
The key element of this design diagram for a library management system is book management, which provides the essential details of books.
User Management
This feature is an add-on to the ER diagram for the library management system, and it comprises all of the users’ necessary information.
Manage Books Inventory
The Librarian may manage book information such as ISBN, Author, and Title, as well as book history tracking.
Generate user-Friendly Reports
Can provide customized reports based on the needs of the client.
Student management system
This feature will save information about the student, such as his or her name, ID number, phone number, and address.

Library Management System With Database Tables

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

Table Name: tbl_book

Field Name	Description	Type	Length
book_ID	Book ID number	Int	11
bktitle	Book Title	varchar	30
bkedition	Book Edition	varchar	30
bkauthor	Author of the book	varchar	30
bkpublisher	Publisher of the book	varchar	30
bkcopies	Number of copies of the book	Int	11
bk_source	Source of the book	Varchar	30
bk_cost	Cost of the book	Int	11
bk_remarks	Status of the book	varchar	30

Book Table

Table Name: tbl_btr

Field Name	Description	Type	Length
Borrowers_id(PK)	Borrowers ID number	Int	11
Book_id	Book ID number	int	11
stud_ID	Student ID number	Int	11
staff_id	Staff ID number	Int	11
Staffname	Name of the staff	varchar	30
studentNOcopies	Number of books to be borrowed	int	11
ReleaseDate	Date of the publication that was release	Date	30
DueDate	Due date of the book to be returned	Date	30

Barrowers Table

Table Name: tbl_return

Field Name	Description	Type	Length
Borrowers_id(PK)	Borrowers ID number	Int	11
Book_id	Book ID number	int	11
stud_ID	Student ID number	Int	11
staff_id	Staff ID number	Int	11
Staffname	Name of the staff	varchar	30
studentNOcopies	Number of books to be borrowed	int	11
ReleaseDate	Date of the publication that was released	Date	30
DueDate	Due date of the book to be returned	Date	30

Return Table

Table Name: tbl_clearedrecords

Field Name	Description	Type	Length
clearID(PK)	Specific ID for cleared records	Int	11
browID	Borrowers ID	Int	11
bookID	Book ID	Int	11
bookTitle	Book Title	Varchar	30
studID	Student ID	Int	11
studName	Student Name	Varchar	30
staffID	Staff ID	Int	11
staffName	Staff Name	Varchar	30
Studentcopies	Student number of book copies	Int	11
releaseDate	Date of release	Date	11
dueDate	Due date of the book	Date	11

Cleared Records Table

Table Name: tbl_reports

Field Name	Description	Type	Length
rptID(PK)	Report ID	Int	11
rptTransaction_ID	Transaction ID	Int	11
rptbookID	Book ID	Int	11
Rptbktitle	Book Title	Varchar	30
Rptrtnbkcopiesreturn	Book Number of copies	Varchar	30
Rptrtndate	Date to be returned	Date	11
Rptremarks	Remarks of the Book	Varchar	30
Rptnumberofdays	Number of days to be borrowed	Int	11
Rptpenalty	A penalty of the student	Varchar	30
Rptreceive	Receive	Varchar	30

Reports Table

ER Diagram Symbols

In the image below, you will see the different ER Diagram Symbols.

ER Diagram of Library Management System with Relationship

This section will show you the ER Diagram of the Library Management System.

In the image below you see the actual relationship of all entities. In creating this activity diagram we used lucidchart.

ER Diagram for Library Management System with Relationship — ER Diagram Library Management System with Relationship

ER Diagram of Library Management System

The database design shown with tables in the Entity Relationship diagram of the Library Management System is shown in the image above.

The tables are designed to suit the system’s requirements and to provide considerably more detailed information about each entity within the system.

Conclusion

To summarize, we have discussed the ER diagram Library Management System, and above we have the system database tables and their relationships.

Also, you may visit the link below for more information about the other diagrams.

Inquiries

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