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Self-paced courses on data literacy, AI literacy, storytelling, and leadership — taught by working practitioners, with an AI Coach on every lesson.

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Tool Training

Learn a working tool by using it: the SQLiteracy series teaches SQL in your browser against live flight data, refreshed monthly, with graded exercises and a badge exam per course. About the series

SQLiteracy Basic course art
Free with account

SQLiteracy Basic

Your first queries: SELECT, WHERE, ORDER BY, and reading a real schema.

SQLiteracy Intermediate course art
Included with Plus

SQLiteracy Intermediate

The fact table awakens: joins across a real star schema, aggregation, and the honest truth about NULL.

SQLiteracy Advanced course art
Included with Plus

SQLiteracy Advanced

Window functions, set operations, CTEs, and a route-analysis capstone over 18 months of traffic.

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