The data modeling course entails all the important points related to conceptual, logical, and physical approaches. You will learn to draw Entity-Relationship Diagrams (ERDs ... skills on developing ...

An ERD is a graphical representation of the data entities, attributes, and relationships in a system or domain. It helps to visualize the structure, logic, and constraints of the data, and to ...

This repository contains low-level design (LLD) documentation for real-life systems, including requirements, class/object descriptions, and class diagrams. It provides structured, scalable design ...