🏥 Healthcare Data Modeling & MapReduce Project

1. Project Overview

This project demonstrates:

• Data Normalization (1NF → 3NF)
• ERD design
• SQL schema implementation
• Python MapReduce parallel processing
• Healthcare system modeling

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2. Data Modeling Process

2.1 Initial Unnormalized Table

(설명 추가)

2.2 Normalization Steps

• 1NF: Atomic values
• 2NF: Remove partial dependency
• 3NF: Remove transitive dependency

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3. ER Diagram

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4. SQL Schema

-- schema.sql 일부 코드