The Ultimate SQL & Snowflake Data Analysis Bootcamp - 2026

Master SQL data analysis, SQL optimization, and SQL modeling with Snowflake in this complete course for all skill levels

This course is an independent, unofficial training resource and is not endorsed or sponsored by Snowflake Inc.

Welcome to The Ultimate SQL & Snowflake Data Analysis Bootcamp! The only course you need to learn one of the most in-demand data analysis skills in today’s workplace: SQL!

If we look at our modern data landscape we can see SQL everywhere, powering relational databases like SQL Server, MySQL, and PostgreSQL. Enabling cloud-based data analysis through platforms like BigQuery and Snowflake and even serving as interfaces for Big Data tools like Spark (with Spark SQL) and Hadoop.

This course offers a one-stop SQL shop for students of any skill level to learn all the essential data analysis SQL syntax and SQL features, grounded in a deep understanding of how SQL has evolved to meet modern demands, such as cloud computing and Big Data.

Using the powerful cloud-native data platform Snowflake, we’ll analyse synthetic and real-world data through a combination of bite-sized theory lectures and hands-on exercises — equipping you with everything you need to become a SQL expert fit for the world of data analysis!

We accomplish this using a FREE Snowflake trial account, which takes just a few minutes to set up!

Why Choose This Course?

• 6+ hours of high-quality content comprised of bite-sized videos of around 5 minutes, so you get what you need without the fluff!

• Theory lectures that include architectural diagrams, graphics, code snippets, and overview slides to bookmark and study.

• Interactive hands-on content in the Snowflake UI with a focus on ANSI-standard SQL code.

• Experience working with and understanding both synthetic and real-world data.

• A folder full of SQL code to accompany hands-on videos that you can run, edit and share!

• A review quiz at the end of each section to reinforce the practical and theoretical concepts you've just studied.

• Learn SQL in the context of modern data challenges like Big Data and the Cloud.

• The perspective of a SQL professional instructor through the Q&A section.

• Earn a certificate of completion when you complete the course to showcase your expertise.

What Will You Cover?

1. Course Setup

• Create a free Snowflake trial account.

• Download the hands-on SQL code.

• Learn study methods to help it all go in and stay in!

2. Introduction to SQL and Snowflake

• Learn about SQL's historical context and how it fits into the modern data landscape.

• Have a crash course on Snowflake, the cloud-native data platform we'll be using for the course.

• Have an introduction to the technical aspects of the SQL language.

• Additional database concepts like the object model and access control.

3. Data Definition Language (DDL)

• Learn SQL statements used to create and modify objects: CREATE, USE, SHOW, DESCRIBE, DROP & ALTER.

• Learn about Data Types.

• Learn about Constraints.

• Have an introduction to SQL Syntax Best Practices.

4. Data Manipulation Language (DML)

• Learn about SQL statements to generate and modify data: INSERT, UPDATE, DELETE, TRUNCATE & MERGE.

• Learn the process of loading large amounts of data with Snowflake features: Stages, File Formats, COPY INTO <table>.

5. Query Fundamentals

• Learn the many individual clauses of the select statement in detail: SELECT, FROM, WHERE, ORDER BY, GROUP BY & HAVING.

• Learn about scalar and aggregate SQL functions.

• Have an introduction to User-defined functions.

6. Intermediate Querying

• Learn to combine table attributes with the JOIN clause.

• Learn to modularise our SQL code with Subqueries.

• Learn about Set Operators to compare result sets.

• Learn about Conditional Expressions to control the flow of our data.

• Learn about the View database object.

• Learn about how to convert from one data type to another with Casting.

7. SQL Query Performance

• Learn about the database Order Of Execution to help conceptualise how the database engine processes statements.

• Learn about best practices when using different SQL clauses: JOIN, ORDER BY, WHERE and GROUP BY.

• Learn how to use the EXPLAIN command and Snowflake's Query Profile Tool.

• Learn about Snowflake-specific features for improving query performance: Caching and Materialized Views.

8. Advanced SQL Features

• Learn about Window Functions and Window Frames.

• Learn about Common Table Expressions (CTEs) and Recursive CTEs.

• Learn about Transactions.

• Learn about Collation.

• Learn about User-defined Functions (UDFs) and Stored Procedures.

9. Processing Semi-structured Data

• Have a crash course into what semi-structured data is.

• Learn how to load semi-structured data and what their unique considerations are.

• Learn how to query and access semi-structured data.

• Learn what functions are unique for accessing semi-structured data.

• Learn what are the unique considerations for loading binary semi-structured data.

  
  

One last thing - I'd love to hear from you! Share your experience taking the course by messaging me on Udemy or through LinkedIn. You can find me by searching 'Tom Bailey • Udemy Instructor'.

Ready to transform your data analysis SQL skills? Enrol now to get lifetime access to this comprehensive course and start mastering SQL for the modern data landscape today!