SQL for Data Science: Datenbereinigung, Wrangling und Analyse mit relationalen
36,60 €
The book is organized as follows. Chapter 2 gets into databases proper, explaining how relational databases organize data. Non-traditional data, like XML and text, are also covered. Chapter 3 introduces SQL queries, but unlike traditional textbooks, queries and their parts are described around typical data analysis tasks like data exploration, cleaning and transformation.
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