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Opiniones y comentarios de aprendices correspondientes a Managing Big Data with MySQL por parte de Universidad Duke

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Acerca del Curso

This course is an introduction to how to use relational databases in business analysis. You will learn how relational databases work, and how to use entity-relationship diagrams to display the structure of the data held within them. This knowledge will help you understand how data needs to be collected in business contexts, and help you identify features you want to consider if you are involved in implementing new data collection efforts. You will also learn how to execute the most useful query and table aggregation statements for business analysts, and practice using them with real databases. No more waiting 48 hours for someone else in the company to provide data to you – you will be able to get the data by yourself! By the end of this course, you will have a clear understanding of how relational databases work, and have a portfolio of queries you can show potential employers. Businesses are collecting increasing amounts of information with the hope that data will yield novel insights into how to improve businesses. Analysts that understand how to access this data – this means you! – will have a strong competitive advantage in this data-smitten business world....

Principales reseñas

DQ

20 de jun. de 2020

One of the best course till now I find on Coursera, well structured everything and practice questions made me feel like real life problems as data were from real database of dognition and ua_dillards.

YC

19 de ago. de 2019

Nice and well-organized course. I joined this course after self-studying on SQL for a few days. The context is really nice. The only problem is the Teradata is not stable. I tried very hard to login.

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801 - 825 de 893 revisiones para Managing Big Data with MySQL

por Mankirat

16 de oct. de 2021

Great course with amazing practical excercises

por Christopher P R

16 de oct. de 2019

More practice on queries needed. Good course.

por Osman O

23 de abr. de 2018

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por Mia Y

3 de ago. de 2016

work with real industry data is so much fun!

por Ariana M

10 de jun. de 2018

This is a challenging yet rewarding course.

por Yang H

18 de jun. de 2021

The Teradata sometimes cannot be connected

por Gujja V

9 de jun. de 2020

I Really enjoyed doing all the exercises.

por Edgar M A F

4 de jul. de 2019

The final exam is very, very difficult

por Nav H

15 de may. de 2017

Good course covering the basics of SQL

por Ricardo M A

18 de feb. de 2016

Nice web pages to test the knowledge.

por Rohan J

27 de may. de 2020

great course with a great instructor

por Padmini Y

10 de jul. de 2020

Tableau was not taught at its best.

por Bekzod M

8 de oct. de 2016

Week 3 is unrealistically difficult

por Sigríður J

1 de oct. de 2016

Difficult but very useful course

por Anil K N

9 de jul. de 2019

great course, great instructor!

por chaitanya s a

4 de jul. de 2021

you have to practice. thats it

por Sandhya s

8 de ago. de 2020

Very much help full. Thank you

por Nidhi S

6 de dic. de 2016

Very Challenging course work!!

por Divya V

26 de feb. de 2016

I love the practice exercises!

por Asm I H B

13 de feb. de 2018

Satisfied with this course.

por HAO J

10 de abr. de 2016

Great course, a little hard

por Gizelle A

23 de jul. de 2019

very difficult to follow

por Eyoum D e N

7 de nov. de 2017

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por Nimish S

26 de may. de 2020

A very helpful course.

por Yunus E

8 de ago. de 2020

nice learning course