easy5 pts · first answer countsdata-pipelinesfile-formats

File format for an analytics lake

Analysts query a 2 TB table, usually reading 5 of its 120 columns. Which file format suits it best?

A.CSV, because people can read it easilyB.JSON lines, because its fields are flexibleC.XML, because it can carry its own schemaD.Parquet, as it is columnar and compressed

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File format for an analytics lake

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