cherish10588578

テーブル設計で、もどかしさを感じたことはありませんか？

「このテーブルで合っているのかな？」、「どのカラムをPKにすべきだろう？」、「リレーションをこのように繋いでも大丈夫かな？」
「機能を追加する時に、テーブルを作り直さなければならないのではないか？」といった悩みをお持ちの方のための講座です。

얼리버드 할인

やさしく学ぶデータモデリング：基本から実践テーブル設計まで (DASP/DAP)

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입문자

자격증

Have you ever felt frustrated with table design?

This course is for those who have had concerns like, "Is this table right?", "Which column should be the PK?", "Is it okay to connect relationships this way?", or "Will I have to rebuild the table when adding new features?"

Archix

입문

초급

중급이상

데이터베이스 관리 시스템

DBMS/RDBMS

Entity Relationship Diagram

database-modeling

데이터아키텍처 준전문가

Data Architecture Semi-Professional

Easy to Learn Data Modeling: From Basics to Practical Table Design (DASP/DAP)

Starting the basic data modeling lecture.

The first step for data modeling

Entity [Table]: What information should be derived into a table?

Attributes [Columns]: Not all columns in the requirements are added.

Identifier [PK]: Select this type of column as the PK.

Relationship [FK]: Connection between tables - Join

Subtypes: How to strategically manage similar entities

Normalization and Denormalization: Perfect Structure vs. Fast Performance

Common Codes and History Management