ERDPlus

ERDPlus is an online tool that helps users create Entity-Relationship Diagrams (ERDs), which visually represent how different pieces of data relate to each other in a database. It allows users to design and model databases easily by illustrating entities (like customers or products), their attributes (like name or price), and relationships (how they connect, like a customer purchasing a product). ERDPlus is useful for both beginners and professionals in database design, simplifying the process of planning and organizing information to ensure efficient data management.