Chevron Left
Voltar para Administrando Big Data com MySQL

Comentários e feedback de alunos de Administrando Big Data com MySQL da instituição Universidade Duke

4.7
estrelas
3,979 classificações

Sobre o 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....

Melhores avaliações

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.

Filtrar por:

1 — 25 de 901 Avaliações para o Administrando Big Data com MySQL

por Justin G

9 de out de 2017

por Xuan C

29 de ago de 2018

por Swarup

19 de mai de 2020

por Adam B

23 de jan de 2017

por Pablo V I

26 de dez de 2017

por Franklin D

14 de dez de 2017

por Zhang J

27 de mai de 2017

por Giulio C

9 de jan de 2019

por Yu-Hung C

20 de ago de 2019

por Justin

1 de mar de 2016

por Shifu J

6 de nov de 2016

por Yannan C

7 de nov de 2018

por Lola G

28 de ago de 2019

por changhao L

8 de ago de 2018

por Danish Q

21 de jun de 2020

por milad r

23 de jan de 2018

por Ana C

10 de mai de 2018

por Eva

11 de abr de 2017

por V

13 de set de 2017

por Christine D

8 de jul de 2019

por Neal D

5 de fev de 2017

por AHSAN H S

3 de set de 2018

por Zhu Y

4 de ago de 2018

por Anca V

11 de dez de 2016

por Luis A A

15 de dez de 2016