-
Entity Relationship DiagramsDatabase 2022. 1. 3. 10:42
데이터베이스의 설계 모델 중 ERD(개체-관계 모델)에 관한 내용을 정리하였습니다.
Article : What is Entity Relationship Diagram (ERD)?
What is Entity Relationship Diagram (ERD)?
Design Database Faster, Better and Easier Are you looking for a Free ERD tool for creating data models faster, easier and quicker? Visual Paradigm Community Edition provides you with an ERD editor for database design. It is an international award-winning m
www.visual-paradigm.com
: The main difference between E-R Model and Relational Model is that E-R Model is entity specific, and Relational Model is table specific.
Video : Entity Relationship Diagram (ERD) Tutorial
Part-1
Part-2
Tool : ERD Plus
ERDPlus
erdplus.com
ERDPlus is a web-based database modeling tool for creating
- Entity-Relationship Diagrams (ERDs),
- Relational Schemas (Relational Diagrams),
- and Star Schemas (Dimensional Models).
'Database' 카테고리의 다른 글
database principle of ACID (0) 2022.01.05 Database Normalization (4) 2022.01.03 Designing Database : Database Relationships (2) 2022.01.01 Designing Database : Database Keys (0) 2021.12.31 Designing Database : Database Schema (0) 2021.12.30