理解parquet及其生态

  • Apache Parquet

Wikipedia

Official site

From wikipedia, Apache Parquet is a free and open-source column-oriented data storage format of the Apache Hadoop ecosystem.

  • History

The open-source project to build Apache Parquet began as a joint effort between Twitter and Cloudera. Parquet was designed as an improvement upon the Trevni columnar storage format created by Hadoop creator Doug Cutting. The first version – Apache Parquet 1.0 – was released in July 2013. Since April 27, 2015, Apache Parquet is a top-level Apache Software Foundation-sponsored project.

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