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ER Model
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- Article · Project Management
Core Concept Of ERD (Entity Relationship Diagram)
In this article, we will learn The core concept of Entity Relationship Diagram (ERD) lies in visually representing the relationships between entities in a database system. It illustrates how different entities interact with each other through relationships, emphasizing their attributes and cardinality.
- Article · Enterprise Development
Requirement Gathering And Creating Initial ER Model
Yes of course before you start your work and make your hands dirty in database designing, it is very important to gather the complete requirements of the system. Because when you’re developing something from the start, it is easy to design it according to the system requirement. But it would be difficult to change the things in the existing system. So if you’ve already made something of your database part and then you notice that something is remaining which it was not clear before then would be so difficult to change the things in the existing system.
