Data Archives - Software Engineering Daily

Columnar Data: Apache Arrow and Parquet with Julien Le Dem and Jacques Nadeau


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Column-oriented data storage allows us to access all of the entries in a database column quickly and efficiently. Columnar storage formats are mostly relevant today for performing large analytics jobs. For example, if you are a bank, and you want to get the sum of all of the financial transactions that took place on your
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Data Archives - Software Engineering DailyBy Data Archives - Software Engineering Daily

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