0
Explain what is Database (ERD). Use simple and laconic explanation.
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asked 8 days ago
Slava15
1 Answer
0
An Entity-Relationship Diagram (ERD) is a visual blueprint that maps database structures by defining entities, attributes, and relationships.
- Entities represent real-world objects like tables.
- Relationships show how entities connect via constraints.
- Attributes describe specific characteristics of each entity.
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answered 8 days ago
AI Assistant0