Chevron Left
返回到 数据仓库的概念、设计与数据整合

学生对 科罗拉多大学系统 提供的 数据仓库的概念、设计与数据整合 的评价和反馈

4.4
971 个评分
197 条评论

课程概述

This is the second course in the Data Warehousing for Business Intelligence specialization. Ideally, the courses should be taken in sequence. In this course, you will learn exciting concepts and skills for designing data warehouses and creating data integration workflows. These are fundamental skills for data warehouse developers and administrators. You will have hands-on experience for data warehouse design and use open source products for manipulating pivot tables and creating data integration workflows. In the data integration assignment, you can use either Oracle, MySQL, or PostgreSQL databases. You will also gain conceptual background about maturity models, architectures, multidimensional models, and management practices, providing an organizational perspective about data warehouse development. If you are currently a business or information technology professional and want to become a data warehouse designer or administrator, this course will give you the knowledge and skills to do that. By the end of the course, you will have the design experience, software background, and organizational context that prepares you to succeed with data warehouse development projects. In this course, you will create data warehouse designs and data integration workflows that satisfy the business intelligence needs of organizations. When you’re done with this course, you’ll be able to: * Evaluate an organization for data warehouse maturity and business architecture alignment; * Create a data warehouse design and reflect on alternative design methodologies and design goals; * Create data integration workflows using prominent open source software; * Reflect on the role of change data, refresh constraints, refresh frequency trade-offs, and data quality goals in data integration process design; and * Perform operations on pivot tables to satisfy typical business analysis requests using prominent open source software...

热门审阅

LS
Sep 18, 2020

Great course. It mimics real life case. However, the time required to complete assignments is much more than stated. The assignments are great though, I learned a lot from those.

EK
Dec 15, 2015

Very nice class, well thought out and organized. The assignments are interesting and the practice assignments are relevant. Getting hands on on Pentaho was a big plus.

筛选依据:

76 - 数据仓库的概念、设计与数据整合 的 100 个评论(共 187 个)

创建者 Alexander K

Apr 23, 2017

Thank you for all.

创建者 Guillermo A A N

Mar 28, 2016

Excelente material

创建者 Sebastian O M

Nov 21, 2015

Excelente Curso!!!

创建者 Ana A R B

Nov 11, 2021

it is very useful

创建者 Harni S

May 31, 2016

very good course

创建者 Rodolfo B d S

Apr 8, 2016

Very good course

创建者 André L B

Feb 28, 2016

Excelent course.

创建者 Søren V

May 18, 2019

Great course :)

创建者 Daniel M

Jan 3, 2016

Excelente curso

创建者 PRASAD D

Jun 15, 2017

awesome course

创建者 ZINEB E

Aug 26, 2020

great course.

创建者 Alejandro R

Mar 20, 2016

Excelente!!!!

创建者 Ashish G

Jan 3, 2019

good course

创建者 Andrés P

Apr 10, 2017

Excelent!!!

创建者 karthik

Jun 15, 2016

ThankYou :)

创建者 RANA S P S

Jun 2, 2016

Nice course

创建者 saumya

Jan 28, 2019

Excellent

创建者 Maneesha R

Dec 18, 2018

very good

创建者 Francisco H V

Jun 19, 2017

Excellent

创建者 Artem A

Apr 14, 2016

Noiiice!

创建者 Deleted A

Aug 26, 2021

Nice

创建者 SAI P S T

Nov 3, 2020

good

创建者 Ledon L

Feb 8, 2016

Th

创建者 Michael F

Dec 27, 2015

T

创建者 Gokay B

Dec 13, 2021

A​ pretty decent course; the topics covered are really interesting and I enjoyed learning more about data warehouse design concepts and principles!

H​owever I feel like the video lectures could have been better. There could have been more details and more examples illustrating the topics. I also think there is a lot of 'filler' in each video. Even for a 6 minute video lesson, the first minute is spent with the intro & lesson objectives, and the last minute is the summary. Do we really need this for a 4 minute lesson? I'd rather they have added more actual lesson materials instead of spending 2 minutes on every video with these intro-objective-summary parts.

A​lso the assignments could have been better. They are slightly more complicated than what was taught during the videos and I'd have again preferred some more detailed lessons illustrating more closer examples to what is asked during the assignments.