SQL Fundamentals
About this Course
Students learn to construct a wide variety of SQL statements – from beginning to more advanced concepts – such as joins, common table expressions, window functions, etc. Students also learn the basics of query optimization and data modeling.Created by: The University of Wisconsin-Madison
Level: Introductory
Related Online Courses
The data revolution is transforming the world; and yet much of the value of data remains untapped. This course, based on the World Development Report 2021: Data for Better Lives , explores the... more
This course provides an introduction to basic statistical concepts. We begin by walking through a library of probability distributions, where we motivate their uses and go over their fundamental... more
I contenuti di questo corso sono pensati per permettere agli utilizzatori di Tableau di migliorare le proprie capacità sull’uso del tool, a un livello intermedio. Nei moduli precedenti, abbiamo in... more
Big data is transforming the health care industry relative to improving quality of care and reducing costs--key objectives for most organizations. Employers are desperately searching for... more
Please Note: Learners who successfully complete this IBM course can earn a skill badge — a detailed, verifiable and digital credential that profiles the knowledge and skills you’ve acquired in thi... more
Powered by
