sequence diagram online food ordering system

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 Online Food Ordering System.

The entity will be our database table of Online Food Ordering 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 Online Food Ordering System. The first step in the development of the Online Food Ordering System is to prepare the ER diagram that will serve as the basis later on in the creation of the actual database. This is somewhat a form of ecommerce platform but specifically intended for food ordering.

The capstone project entitled Online Food Ordering System is a web and mobile based application that allows an organization to post their menus/foods that they offer and accept orders from the customers through this platform. This article will discuss the step by step process on how to prepare the entity relationship diagram or ERD of the project entitled Online Food Ordering System. Source Code Top 90 Visual Basic Project Ideas

Sequence diagram online food ordering system