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数据库管理精要, 科罗拉多大学系统

4.6
1,574 個評分
386 個審閱

課程信息

Database Management Essentials provides the foundation you need for a career in database development, data warehousing, or business intelligence, as well as for the entire Data Warehousing for Business Intelligence specialization. In this course, you will create relational databases, write SQL statements to extract information to satisfy business reporting requests, create entity relationship diagrams (ERDs) to design databases, and analyze table designs for excessive redundancy. As you develop these skills, you will use either Oracle or MySQL to execute SQL statements and a database diagramming tool such as the ER Assistant or Visual Paradigm to create ERDs. We’ve designed this course to ensure a common foundation for specialization learners. Everyone taking the course can jump right in with writing SQL statements in Oracle or MySQL....

熱門審閱

創建者 LL

Nov 15, 2016

Excellent course content, very well presented, great slide decks.\n\n(When I hear "DB Management" I think of tablespaces and indexes. The course should be named "Data Modelling Essentials" instead. )

創建者 DD

Oct 21, 2016

Excellent introduction to DB Management, I learned everything that I wanted to learn from it. I highly recommend it and actually I am already enrolled to the next course of the specialization.

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371 個審閱

創建者 Jake Schroeder

Apr 09, 2019

Lots of grading!

創建者 Elliott Lovell

Mar 24, 2019

A lot of fluff is included, but taught the basics of SQL and entity relationship diagrams and normalisation, which to be pretty integral parts of understanding databases in a practical sense.

創建者 yoav zilberman

Mar 22, 2019

excellent content. the forum is dead and there are some mistakes in the school solution that couldn't be address for that reason. 5 start for content, 1 star for staff participation and discussion forum.

創建者 Austin Bradshaw

Mar 05, 2019

Great intro course, effective number of assignments given to test knowledge of material

創建者 Javier A. Betancourt

Feb 25, 2019

Very good course. Just as a feeedback more examples and exercises would be welcome with SQL

創建者 Judith Grime

Feb 22, 2019

Almost exclusively peer marked assessment and although you can learn from peer marking there is no incentive for other people to mark your work properly. Many people just appear to give everything full marks and the comment "great" or "nice" or even just a full stop to meet the comment requirement. When not giving full marks not one person put a comment to explain why they haven't given full marks and if the person marking your work doesn't fully understand the material they are just as likely to mark it correct when it is not as they are not sure about the material.

創建者 Zhu Kexing

Feb 17, 2019

This course provides the essential foundations that a rookie need to master partial SQL and the basic techniques for drawing entity relation diagrams. All in all, it's a good course to embark on your journey for exploring database. However, some part of the video is kind of redundant. There are three points that I would like to mention. First, The peer-evaluation system. In other CS course, a grading system is prepared to give marks on student's assignment, which is more objective; Second, this course provides a link to buy textbook, rather than providing student the access to free online resources; Third, week7 material, upon functional dependency and BCNF are not clearly elaborated.

創建者 Aasim Zafar Khan

Feb 03, 2019

Good for introduction to know about database managemeent system

創建者 Revanth Kota

Feb 03, 2019

It would be great if Querying Practice resources were provided

創建者 saumya

Jan 28, 2019

Excellent