SQL for Data Analysis - Intermediate

Starting at USD 399.00
4 weeks duration

By the end of this course, you’ll be able to use SQL to query multiple tables, join data together from different sources, and even extract key business insights from retail databases.

The SQL for Data Analysis course on Udacity teaches you the basics of SQL, including commands like SELECT, FROM, WHERE, and logical operators. You will also learn how to combine data tables using SQL joins to answer more complex business questions. The course covers aggregating data using functions like COUNT, SUM, MIN, and MAX, as well as working with NULL values and writing CASE and DATE functions. Optional advanced lessons cover subqueries, window functions, data cleaning, query optimization, and advanced JOINs. The course project involves querying a Digital Music Store Database and using statistical techniques to analyze the data and make recommendations.

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Udacity is an online learning platform that offers a wide range of courses and programs in various fields such as technology, business, data science, and artificial intelligence. It was founded in 2012 by Sebastian Thrun, David Stavens, and Mike Sokolsky with the aim of providing accessible and affordable education to individuals worldwide. Udacity's courses are designed in collaboration with industry experts and leading companies, ensuring that the content is relevant and up-to-date. The platform offers both self-paced courses and guided programs, allowing learners to choose the learning style that suits them best. Udacity also provides career services and support, including resume reviews, interview preparation, and job placement assistance, to help learners transition into their desired careers.
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