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

4.7
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3,010 calificaciones
687 revisiones

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 revisiones

DQ

Jun 21, 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.

YJ

Aug 20, 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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201 - 225 de 673 revisiones para Managing Big Data with MySQL

por Jesper E

Jul 18, 2017

Best course I've ever taken. Short but precise in the theory and lot's of practice on real data sets from real businesses.

por Oleksii K

Apr 04, 2020

Amazing course! Learned a lot about SQL, how to write powerful queries and translate data-related questions into queries.

por Dewald J A

Mar 03, 2018

Very good from-the-ground-up coverage of SQL with lots of practice on two different databases and real company datasets.

por Lidens C

Feb 11, 2018

Great realistic, exercises. Having access to large and very real databases really helps with practicing writing queries.

por Yuliya S

May 20, 2017

EXCELLENT, all the parts are totally amazing. I have learned a lot - and used in practice!

Thanks Jana a lot. Magnifique.

por Anurag S

Sep 25, 2016

I personally found this course useful. Adding dognition database to make students feel of real database is a great plus.

por Andreas H

Sep 29, 2017

The editors made a huge effort for this course! Taking this course was a pleasure and a great opportunity to learn SQL!

por Aparajit K

Feb 18, 2018

Course provides in depth understanding of relational databases, MySQL and how to write queries in an efficient manner.

por Raj s

May 23, 2020

will recommend this course for all the SQL newbies and professionals to brush up their skills.Great content delivery.

por Logan L

Oct 09, 2017

Super helpful for beginner like me to learn SQL language.

Step by step instructions let you build a solid foundation.

por Qian W

Aug 29, 2017

I really learnt a lot about the SQL language and I believe that this course is very helpful to my data analysis jobs.

por MAHIMA S

Jun 09, 2020

Exercises and quizzes are very well structured and everything is explained from scratch. Great learning experience.

por Najmeh T

Feb 17, 2016

It was one of the most efficient courses I have ever taken. Thank you very much. I learnt a lot from all excercises.

por Xin S

Oct 29, 2016

This course takes longer time than I expected but the practices are concrete, well-designed, and therefore helpful.

por An Z

Aug 08, 2016

Good introduction course to MySQL. Hope they includes how to import data, create table and update information too!

por Christopher L

Aug 09, 2019

Challenging, insightful and informative. And excellent course on using MySQL and TERADATA for business analytics.

por Lakshya B

Jul 06, 2016

Amazing course and the quizzes are challenging. Learned a lot. Gives hands on experience on mysql and Teradata.

por Ishan C P

May 26, 2020

Recommended course for anyone who wants to practice writing complex sql queries.

Glad that i completed this! :)

por Umar F

May 02, 2020

Simply brilliant. Needs a lot of patience and perseverance, but worth it in the end. Thanks to Dr.Schaic Borg.

por Olga A

Mar 11, 2019

Thanks a lot for this informative and fascinating cours. I found a lot and learned how to work with databases.

por Fatemeh T

Jun 26, 2016

I wish there was a financial support for full enrollment at this course. but still GREAT course to experience.

por Michael D

Mar 05, 2016

Great, great, great course. Interactive and engaging. Relevant and focused. This is the future of learning!

por Sanem D T

Dec 06, 2019

A fantastic and challenging course to upgrade your technical skills from Excel to SQL!

Highly recommended.

por Tim B

Jun 08, 2016

Excellent introduction to SQL. Good, short overview of theoretical background. Lots of practice exercises.

por Zain S

Jun 08, 2016

Amazing Course. Learned a lot. A bit tough with exercises but was very helpful. Thank you for everything.