ER Diagram for Payroll Management System

This template is an ER diagram for employee payroll management system. It makes it easy for the business to manage the distribution of employees through the management system. As the name suggests, an ER diagram for an employee payroll management system shows the connection between two or more entities.

This includes real-world objects and database data. In software development, the model creates the database’s logical structure and connectivity. Employee Management Systems, Employee Information Systems, and Staff Management Systems are involved.

Payroll, salary, employees, evaluations, working points, and payments make up the payroll management system. Check out the related and suggested articles below to learn more about ER Diagrams and other things.

ER Diagram for Payroll Management System: Details

The table shows the overall description of the ER Diagram for the Payroll Management Management System. It has a complete overview of the project’s information.

Name:Payroll Management Management System ER Diagram
Abstract:The payroll management system ER diagram depicts the relationship between various entities. It can be thought of as a blueprint for your system (project) structure. 
Diagram:ER Diagram is also known as Entity Relationship Diagram
Tools Used:Diagraming tools that provide ER diagram symbols.
Users:Company or Business Owners and Employees.
Designer:ITSourceCode.com
Payroll Management System ER Diagram: Details

What is Payroll Management System?

Everything connected to paying employees and filing employment taxes is handled by payroll systems. This system is used to measure hours worked and compute earnings.

Withhold taxes and other deductions, print and deliver checks, and pay employment taxes to the government. The mentioned links in processes were the basis of the UML deployment diagram.

Payroll Management System Features

  • Payroll Management: Payroll Management is the key feature of this system, and the ER diagram gives the relevant details. This basic information was composed of employee job info and status. This will also monitor or check on the leave and bonuses that the employee deserves, aside from the salary.
  • Employee Management: This feature plays a big role in the system because it gathers important information about the employees. This information was used to keep track of how well they did their jobs and other important system issues.
  • Manage Salaries and Bonuses: The admin will manage salaries and bonuses to track earnings and expenses. This method will help them update the payroll status for salaries and other personnel problems.
  • Manage Job Status and Calculate Expenses: Its features will manage and monitor each employee’s job status. Then they will calculate their salaries for the range of their labor or per month. This will also keep track of all the business’s costs and save them to the database so they can be used for future inventory. 

What is an ER Diagram?

ER Diagram for Student Management S...
ER Diagram for Student Management System

The Entity Relationship Diagram, also called ERD, ER Diagram, or ER Model, is a type of structural diagram used in database design.

An ERD uses different symbols and lines to show two important pieces of information. The main parts of the system and how they connect to each other.

Why Do You Need an ER Diagram?

An ER diagram, which stands for entity-relationship diagram, is essential for modeling the data in a database. It is the main plan for how a database is put together.

ER diagrams show the entities and their attributes, which are the types of data that will be stored. They also show how one thing is connected to another.

ER Diagram for Payroll Management System

The ER Diagram of the Payroll Management System shows the system entity relationships in each entity. There is a function in each relationship.

Sample ER Diagram for Payroll Management System Project

Payroll Management System ER Diagram
Payroll Management System ER Diagram

Payroll Management System ER Diagram Tables

These tables below provide the complete database table details such as field namesdescriptionsdata types, and character lengths. Each of these tables represents the characteristics and attributes of data storage.

Table Name: Employee

FieldDescriptionTypeLength
emp_ID (PK)Employee IDInt11
fnameEmployee First NameVarchar255
lnameEmployee Last NameVarchar255
genderEmployee GenderInt11
ageEmployee AgeInt11
contact_addContact AddressInt11
emp_emailEmployee EmailVarchar255
emp_passEmployee PasswordVarchar255
Table Name: Employee

Table Name: Users

FieldDescriptionTypeLength
admin_ID (PK)Admin IDInt11
fnameInstructor First NameVarchar255
lnameInstructor Last NameVarchar255
genderInstructor GenderInt11
ageInstructor AgeInt11
contact_addContact AddressInt11
admin_emailAdmin EmailVarchar255
admin_passAdmin PasswordVarchar255
Table Name: Users

Table Name: Job Department

FieldDescriptionTypeLength
job_ID (PK)Job IDInt11
job_deptJob DepartmentVarchar30
nameJob NameVarchar30
descriptionJob DescriptionVarchar30
salary_rangeSalary RangeVarchar30
Table Name: Job Department

Table Name: Salary or Bonus

FieldDescriptionTypeLength
salary_ID (PK)Salary IDInt11
job_ID (FK)Job IDInt11
amountAmountInt11
annualAnnual ExpenseDate
bonusBonusDate
Table Name: Salary or Bonus

Table Name: Leave

FieldDescriptionTypeLength
leave_ID (PK)Leave IDInt11
emp_ID (FK)Employee IDInt11
dateDateDate
statusLeave StatusVarchar30
reasonReason for LeaveText
Table Name: Leave

Table Name: Payroll

FieldDescriptionTypeLength
payroll_ID (PK)Payroll IDInt11
emp_ID (FK)Employee IDInt11
job_ID (FK)Job IDInt11
salary_ID (FK)Salary IDInt11
leave_ID (FK)Leave IDInt11
dateDate of Payroll ReportDate
reportReportText
total amountTotal AmountInt11
Table Name: Payroll

Payroll Management System ER Diagram [PDF]

The ER Diagram for Payroll Management System in DBMS Pdf provides information explaining the concepts of the project database. You may apply this information to your capstone project. You can also use it as is or change its content to fit the needs of your project. 

How to create an Entity-Relationship (ER) Diagram

Time needed: 5 minutes.

Here are the steps on how to build Payroll Management System ER Diagram with Cardinality Ratio.

  • Step 1: Become acquainted with the ER Diagram (Entity Relationship Diagram). Symbols and Cardinality

    The Entity Relationship Diagram shows the structure of data types in a project. It uses symbols to clarify its parts and relationships. Their symbols and applications must be familiar before you build the ER Diagram.

    ER Diagram Symbols:
    Fields are the parts of a table that define the entity’s characteristics. In the database that the ERD models, attributes are commonly thought of as rows. 

    Keys are a technique to categorize data quality. It is used to organize ER diagrams and assist users in modeling their databases to ensure that they are efficient. This is also used to connect different tables in a database. 

    A primary key identifies a single entity instance, which means a unique attribute or set of attributes. 
    A foreign key is produced when data attributes have one too many relationships with other entities.

  • Step 2: Complete the entities that will be included.

    Begin designing your ER Diagram by finalizing your railway reservation system’s entities. These are rectangles. You must leave room in future phases so they can be incorporated.

  • Step 3: Add the attributes of each entity

    Upon finalizing the entities, analyze their attributes. As characteristics, ER diagram entities are described. All these are characteristics. Multivalued characteristics have several values.

  • Step 4: Describe the relationships (cardinality) between entities and attributes

    Entities, characteristics, and relationships are needed to draw ERD relationships. The data structure and entity relationship diagram are based on evaluated information.

Conclusion:

The Payroll Management System was designed and built with the help of several diagrams, including the ER (entity-relationship) diagram. Each diagram you make and design will help you explain your ideas and show off your skills.

By making the ER diagram, you’ll be able to see the back end of the software. Where all the data that will enter and leave the system will be stored.

Inquiries

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