Yongjia is a big data and machine learning technologist focused on data engineering at Credit Karma.

JSON and the Confusion of Formats in Big Data

Yongjia Wang

In the era of big data, the choices of data formats are dazzling, and the concept of data format itself can be confusing. Our data platform team found it helpful to breakdown this topic based on the three major stages in the life cycle of data: in-memory representation (logical format), on-the-wire serialization (exchange format), and […]

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