Chevron Left
Retour à Managing Big Data with MySQL

Avis et commentaires pour d'étudiants pour Managing Big Data with MySQL par Université Duke

3,979 évaluations

À propos du cours

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....

Meilleurs avis


20 juin 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.


19 août 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.

Filtrer par :

1 - 25 sur 901 Avis pour Managing Big Data with MySQL

par Justin G

9 oct. 2017

par Xuan C

29 août 2018

par Swarup

19 mai 2020

par Pablo V I

26 déc. 2017

par Franklin D

14 déc. 2017

par Adam B

23 janv. 2017

par Zhang J

27 mai 2017

par Giulio C

9 janv. 2019

par Yu-Hung C

20 août 2019

par Justin

1 mars 2016

par Shifu J

6 nov. 2016

par Yannan C

7 nov. 2018

par Lola G

28 août 2019

par changhao L

8 août 2018

par Danish Q

21 juin 2020

par milad r

23 janv. 2018

par Ana C

10 mai 2018

par Eva

11 avr. 2017

par V

13 sept. 2017

par Christine D

8 juil. 2019

par Neal D

5 févr. 2017


3 sept. 2018

par Zhu Y

4 août 2018

par Anca V

11 déc. 2016

par Luis A A

15 déc. 2016