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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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3,919 calificaciones

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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401 - 425 de 893 revisiones para Managing Big Data with MySQL

por Xueting M

21 de jul. de 2020

Great helpful and I have a good grasp of SQL knowledge NOW!

por shisheng z

26 de dic. de 2019

super helpful! Realy enjoy taking this course! Thank you!!!

por Ryan W

5 de jul. de 2018

Really amazing content. It is worth far more than it costs.

por Buc L

18 de jun. de 2017

Great learning experience. Thoroughly designed… Just great!

por matthew g

25 de ene. de 2017

Challenging course with huge payoff in new skills gained!!!

por Jane B

11 de dic. de 2016

Easy enough for a SQL newbie, meaty enough to be satisfying

por Çelikhan E

21 de feb. de 2016

I can confidently say that I KNOW SQL! Thank you professor.

por Mohammed T C

29 de may. de 2020

It was a excellent course with lots of learning. Thank you

por Yuqing Q

19 de dic. de 2019

The course is very practical and is friendly to beginners!

por Tricia D

30 de may. de 2017

Loved it. Challenging and useful. It makes you work hard!

por Chen C

28 de may. de 2017

It's a good choice to have practical exercise like quiz 5

por Tianshu L

3 de ene. de 2017

Perfect courses for people who have no experience in sql.

por Bhavani C

9 de nov. de 2016

Great Course! Covers everything you need in great detail.

por Connor W

26 de jun. de 2017

Plenty of practical exercises. Good course to learn SQL!

por Yohann B

6 de feb. de 2016

Very well structured and easy to follow. Very effective.

por Inigo V

30 de nov. de 2020

Amazing Course. Very easy to follow and very insightful

por Arvind K

2 de jun. de 2020

This course is very useful for new students n learners.

por Jonatan H

21 de nov. de 2016

Great way to learn SQL querying and analysis strategies

por Ao L

19 de nov. de 2016

Nice courser design!But final is a little bit difficult

por Chien W O

27 de jul. de 2018

Good for beginners to pick up SQL and manage databases

por YADAV M

16 de jul. de 2020

Very useful course to learn MySQL and TeraData query.

por Jonathan C

5 de may. de 2020

Great course, great assessment materials and teaching

por Ricardo C

10 de feb. de 2019

Great to start with SQL.

Only missing the insert part!

por Vardges Z

22 de dic. de 2018

Very useful course even for experienced users !!!!!!!

por Randyka A K

2 de dic. de 2017

very good course with lot of exercises with real data