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学生对 Coursera Project Network 提供的 Relational Modeling in Dia 的评价和反馈

97 个评分
12 条评论


In this course you will learn to interpret and draw a relational model through hands-on exercises using a diagramming tool called “Dia”. You will complete the final step in the database design process as you convert the logical design documented in an Entity Relationship Diagram into a Relational Model. During the conversion, you will investigate relational modeling rules and practice modeling techniques as you learn to resolve one-to-many and many-to-many relationships using foreign keys and bridge tables. Your final Relational Model will become the blueprint for creating a database and its tables. Since data is at the center of any information system, knowledge and understanding of database design will serve you well as a database user or a database designer. 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....



1 - Relational Modeling in Dia 的 12 个评论(共 12 个)

创建者 Weli

Sep 20, 2020

this project help me to understand how to use DIA, thanks

创建者 Komala s

Aug 17, 2020

ur teachings are really doing well to me

创建者 Alejandro O G

Apr 13, 2022

Helpful, simple, and straightforward.

创建者 Analyn B

Jan 8, 2021

Thank you so much!

创建者 Daniel L M

Oct 10, 2020

Good Course!

创建者 Doss D

Jun 19, 2020

Thank you

创建者 Addepalli S H

Aug 23, 2020


创建者 p s

Jun 29, 2020


创建者 tale p

Jun 24, 2020


创建者 Saud A

Jul 19, 2020

Good Course ..There is a better free tool called ""


Nov 30, 2021

Nice review. Could have gone a little more in depth.

创建者 Meena M

Jun 18, 2020

Thank u to all