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!
Este curso forma parte de Programa especializado: De Excel a MySQL: técnicas de análisis para negocios
Acerca de este Curso
Habilidades que obtendrás
- Data Analysis
Programa - Qué aprenderás en este curso
About this Specialization and Course
Understanding Relational Databases
Queries to Extract Data from Single Tables
Queries to Summarize Groups of Data from Multiple Tables
Queries to Address More Detailed Business Questions
- 5 stars78,73 %
- 4 stars16,97 %
- 3 stars2,65 %
- 2 stars0,75 %
- 1 star0,87 %
Principales reseñas sobre MANAGING BIG DATA WITH MYSQL
course was very interesting and was very thoroughly done , examples given were very good and helpful and I am very sure it will help in the long run!!
it was a wonderful journey.
The exercises and quizzes (particularly the teradata sets) were difficult enough that you have to think and structure your approach to arrive at the right solution. Very good learning curve.
A very well designed course with no prior knowledge assumed. The discussion forums are very lively and queries (no pun intended) are responded to fairly quickly. A great option who wants to learn sql.
It was an Awesome course. Really enjoyed doing all the exercises. Now I feel quite confident to write any queries.
Special Thanks to Professor Jana Schaich Borg for teaching so wonderfully!!!!!
Acerca de Programa especializado: De Excel a MySQL: técnicas de análisis para negocios
¿Cuándo podré acceder a las lecciones y tareas?
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¿Hay ayuda económica disponible?
Will I receive a transcript from Duke University for completing this course?
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