Database Design and Diagramming in Dia

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在此指導項目中,您將:

Demonstrate proficiency with a diagramming tool.

Describe the phases of database design.

Draw an Entity Relationship Diagram.

Clock50 minutes
Beginner初級
Cloud無需下載
Video分屏視頻
Comment Dots英語(English)
Laptop僅限桌面

In this course you will be introduced to the process of designing a database. The old saying about a picture being worth a thousand words rings true in the database design process. Database designers document their designs using diagrams. To document your basic design, you will use a diagramming tool called “Dia”. You will review user requirements to identify the categories of data that will need to be included in the database, and then fill out those categories with details. You will also determine how the categories are logically related. Using Dia, you will document your logical database design using a standard database design diagram called an Entity Relationship Diagram. Generating the ERD is an important step in the database design process. Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.

您要培養的技能

Database (DBMS)DiagrammingDiaData ModelEntity–Relationship (E-R) Model

分步進行學習

在與您的工作區一起在分屏中播放的視頻中,您的授課教師將指導您完成每個步驟:

  1. Exploring Dia

  2. Describe the phases of database design

  3. Meet the ERD

  4. Entities and Attributes n the ERD

  5. Relationships Complete the ERD

指導項目工作原理

您的工作空間就是瀏覽器中的雲桌面,無需下載

在分屏視頻中,您的授課教師會為您提供分步指導

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