ER Diagram – Payroll System
E-R (Entity-Relationship) Diagram is used to represents the relationship between entities in a table. ER diagrams represent the logical structure of databases. ER Diagram represent relationship between two database tables.
E-R diagram means Entity Relationship diagram. Entity is a object of system, generally we refer entity as database table , the e-r diagram represent the relationship between each table of database. E-R diagram represent entity with attributes, attributes is a properties of entity. If we assume entity is a database table then all the columns of table are treat as attributes.
Payroll System ER Diagram
![Payroll management project](https://meeraacademy.com/wp-content/uploads/2018/09/ERPayroll.jpg)
what does the MA, TA, WA meaan?
Medical Allowance, Travel and Washing Allowance
MA means medicine allowance, TA means travel allowance and I don’t know about WA
Washing Allowance