Data with Danny provides 8 interesting & challenging SQL Case Studies to solve and improve our SQL skills.

Haberman's Survival dataset contains cases from a study that was conducted between 1958 and 1970 at the University of Chicago's Billings Hospital on the survival of patients who had undergone surge…

Walmart Inc. is an American multinational retail corporation that operates a chain of hypermarkets ,discount department stores and grocery stores. We have a dataset containing Product Reviews for t…

Airbnb Inc. is an American company that operates an online marketplace for lodging, primarily homestays for vacation rentals, and tourism activities. We pulled the 2019 booking records/details for …

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