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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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3,917 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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451 - 475 de 893 revisiones para Managing Big Data with MySQL

por Nikita

29 de ago. de 2016

I enjoy it . It's very useful for the beginner

por Miguel R

21 de feb. de 2016

Perfect to know the basics to manage SQL data.

por Sunrit P

20 de jun. de 2021

Excellent learning for managing data with SQL

por Dhruv V

29 de may. de 2021

Nice course. Highly recommended for beginners

por sandeep d

13 de abr. de 2018

Challenging Mterial Makes you more confident.

por Ioannis B

12 de sep. de 2017

Really good course with many assessment tests

por Yunhao Z

6 de ago. de 2017

Good practice on relational database and SQL.

por Jinlin S

20 de nov. de 2016

Really awesome course!!! I like it very much!

por Huan J

27 de jun. de 2021

Real life case makes me to master SQL skills

por Petko S

4 de feb. de 2019

Awesome and useful course for SQL beginners!

por Ripal V

11 de dic. de 2018

Amazing Course with lot of hands on training

por Explore N

8 de sep. de 2018

I was very informative and highly organized.

por Ponciano R

26 de jun. de 2018

Great course and teacher, quite complete!!!!

por Julien-Piera V

9 de sep. de 2017

Very good course, a little hard at the end !

por Zacchaeus A

16 de nov. de 2016

very practical and challengin which is goood

por kaige y

5 de feb. de 2016

quit a tough course, but worth your handwork

por Thomas E A

27 de ago. de 2021

Very very good course. Thank you very much!

por Man(Mandy) C

22 de mar. de 2018

Good explanation, learned a lot, thank you!

por Betty N

25 de jun. de 2022

week 5 'killing' me, but finally I'm here!

por Arun C

24 de jul. de 2021

Very great for clearing the concept of SQL

por BINGYE C

1 de ene. de 2020

some quizzes are really really difficult:(

por Rongrong(Alisa) L

17 de feb. de 2019

very close to real life business analysis!

por Luigi L

15 de dic. de 2017

A good and not so easy introduction to SQL

por Amy M

11 de jul. de 2016

Great Course, Fun, and Practical. Love it!

por Esther-Alexandra N

11 de feb. de 2020

Very time consuming, but I learned a lot!