3/10/2023 0 Comments Er diagram for job portal downloadthe user records the transfer of an item from an employee to another employee (1 to many relationship).the employee can be assigned with multiple items (1 to many relationship).the user manages the item to employee assignment (1 to many relationship).an employee is assigned to a specific branch (1 to 1 relationship).an employee belongs to a certain department (1 to 1 relationship).an item has multiple images (1 to many relationship).an item belongs to 1 category (1 to 1 relationship).user encodes item information (1 to many relationship).user encodes item categories (1 to many relationship). user encodes employee information (1 to many relationship).user encodes all the departments (1 to many relationship).user encodes office branch location (1 to many relationship).Asset Management System ER Diagram – Step 2 Table Relationship After we have specified our entities, it is time now to connect or establish a relationship among the entities. Asset Management System ER Diagram – Step 1 Identify Entities We will now draw the entities and it will be represented by a rectangle shape. In the Asset Management System we have the following entities Add meaningful attributes to our entities.Identify the relationship between entities and.We will follow the 3 basic rules in creating the ER Diagram. This is usually in a form of primary key to foreign key connection. This will determine the relationships among entities. Relationship is represented by diamond shape. This will be the columns or fields of each table in the Asset Management System. The entity will be our database table of Asset Management System later on.Īttribute is represented by the oval shape. Let’s start from the symbols used in the ER Diagram.Įntity is represented by the rectangle shape. We will create and explain the process of making the entity relationship diagram of asset management system. The first step in the development of Asset Management System is to prepare the ER diagram that will serve as the basis later on in the creation of the actual database. This article will discuss the step by step process on how to prepare the entity relationship diagram or ERD of the project entitled Asset Management System.Īsset Management System is an information system designed to properly monitor the whereabouts and status of equipment and any hardware materials issued by the company to their employees. 70 Best Web Based Capstone Projects in PHP and MySQL
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