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Voltar para Conceitos, design e integração de dados em data warehouses

Comentários e feedback de alunos de Conceitos, design e integração de dados em data warehouses da instituição Sistema de Universidades do ColoradoUniversidade do Colorado

4.4
estrelas
967 classificações
195 avaliações

Sobre o curso

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...

Melhores avaliações

LS
18 de Set de 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
15 de Dez de 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.

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126 — 150 de 185 Avaliações para o Conceitos, design e integração de dados em data warehouses

por Darrick L

28 de Out de 2021

Great introduction to DW concepts! Assignments are a little tedious and quizzes ask trivia questions sometimes but overall a solid syllabus.

por Claudio V

24 de Mar de 2020

Good course, good explanations.

The assignments were good and instructive, but too many with respect to the length of the course.

por Danish A

27 de Mai de 2019

Very Well Explained and Guided Course. Pivot4j and web pivot tables have undergone some changes so an update might be required.

por Nitigya S

24 de Dez de 2020

Time defined for the graded exercises is not what is actually required. other than that, good course for basic knowledge

por Henrik K

3 de Ago de 2021

Pretty good course. Though course material could be updated and installation of applications was incredibly problematic

por Suman O

23 de Mai de 2017

Good introductory course. It is suitable for business analysts and folks getting started on their analytics journey.

por Jake S

20 de Mai de 2019

Some very difficult exercises and the instruction was sometimes too abstract, but overall I feel I learned a lot.

por karandeep h

6 de Fev de 2016

This course was not better than the first course. Not too much of practical included and mainly theoretical

por Georgina T

29 de Mai de 2017

This was a great course, but the software installation steps took a lot of my time for the assignments

por Dimitris P

8 de Abr de 2017

It's a great course, with quality content. But I would like to see more practice videos for the tools.

por Rahat A S

8 de Fev de 2016

Good course. Give basic concept and practical experience in data cube designing and data integration.

por Marek P

3 de Set de 2016

Great look to the integration problems, drawing and theoretical exercises was not as good.

por Jayadev A

18 de Ago de 2021

Great course, however it would be nice if the confusion of Pivot4J was addressed properly.

por Sagar T

1 de Mai de 2016

Week 3 wasn't taught well. And the assignment was too difficult. Other weeks were fine.

por Gerardo E S R

2 de Mai de 2017

A lot of content...great concepts I hope we review a lot of this things in course 3

por Jahanzaib M

2 de Out de 2017

It helped me a lot in understanding data warehouse and data integration concepts

por Sawan V

23 de Jun de 2021

Wish the optional reading had a free option or an alternate book

por Sai S G

21 de Jan de 2016

Excellent structure of the course and very interesting

por Paolo F

4 de Mar de 2018

High quality info for a well structured course

por PUNEETH M K

4 de Nov de 2019

It's a nice opportunity to learn and

por Shivam S

21 de Jun de 2017

Nice Lectures Documentations Overall

por Vinay B

4 de Jan de 2016

Great course to learn DWH concepts.

por MIRASOL, S R (

29 de Out de 2020

Hard course but was worth it.

por vaibhav b

25 de Dez de 2016

The course was very helpful

por Lin Y

26 de Mai de 2016

useful information