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About the Creator
Derek Steer
Derek Steer is a seasoned analytics professional and the current CEO of Superframe, where he leverages 15 years of experience in analytics to drive Go-To-Market technology innovations. Previously, he served as CEO of Mode Analytics, where he guided the company for nearly nine years, and as Chief Strategy Officer. Derek's background includes influential roles at Microsoft, Yammer, and Facebook, where he honed his expertise in data analysis and product intelligence. An advocate for analytical rigor and strategic insight, Derek is dedicated to sharing his knowledge and shaping the future of analytics and data-driven decision-making.
Who is this course for
Beginners
If you are new to SQL and data analysis, this course will provide you with the foundational skills needed to get started.Data Analysts
Ideal for those working in data analysis roles who want to deepen their SQL knowledge and enhance their ability to perform complex data manipulations.Business Intelligence Professionals
Those involved in business intelligence and reporting can benefit from learning advanced SQL techniques to improve data handling and reporting accuracy.Data Scientists
For data scientists looking to refine their SQL skills and integrate advanced querying techniques into their data analysis workflows.Job Seekers
If you are preparing for roles that require SQL expertise, this course will equip you with the skills and knowledge needed for interviews and practical application.Anyone Interested in Data Analysis
Whether you're aiming to use SQL for personal projects or to improve your professional skills, this course offers valuable insights and practical techniques for effective data analysis.
Overview
"SQL for Data Analysis" is designed to equip you with essential SQL skills to efficiently manage and analyze data. This course covers the execution of core SQL commands, including defining, selecting, manipulating, and controlling data. You will master key SQL functions and techniques, such as subqueries, window functions, and advanced joins. The course emphasizes practical applications like data cleaning and query optimization, aimed at enhancing analysis performance and handling complex data tasks. Suitable for beginners, this course provides a comprehensive foundation in SQL, helping you to perform sophisticated data analysis and improve your data-driven decision-making skills.
Course Highlights
Basic SQL
Learn foundational SQL commands to filter and manipulate single tables effectively.SQL Joins
Understand how to combine data from multiple tables using various types of joins.SQL Aggregations
Use SQL functions like SUM, AVG, and COUNT to aggregate data and solve complex problems with CASE, HAVING, and DATE functions.SQL Subqueries & Temporary Tables
Master nested queries (subqueries) and temporary tables to tackle intricate business questions.SQL Data Cleaning
Acquire techniques for cleaning and preparing data for analysis using SQL.[Advanced] SQL Window Functions
Explore window functions to compare data across rows without needing joins, enhancing your analysis capabilities.[Advanced] SQL Advanced JOINs & Performance Tuning
Learn advanced join techniques and strategies to optimize query performance for large datasets, with practical examples and interview preparation tips.