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Beginner
Data Science & Analytics
en
SQL for Data Analysis
Udacity
Platform
· California, USA
About this course
Learn how to execute core SQL commands to define, select, manipulate, control access, aggregate, and join data and data tables. Understand when and how to use subqueries, several window functions, and partitions to complete complex tasks. Clean data, optimize SQL queries, and write advanced JOINs to enhance analysis performance.
Prerequisite Skills
Skills you should have before taking this course
Basic computer literacy
English communication
Skills Gained
Skills you will develop by completing this course
SQL
Data Analysis
Data Cleaning
SQL joins
SQL aggregations
SQL window functions
Relational databases
Query optimization
SQL performance tuning
Subqueries
Window functions