20260318-0 Parquet Parquet 2024-05-03 2013-03-13 PARQUET 2024-05-30 2024-05-13 Apache Parquet file Apache columnar storage format available to any project in the Hadoop ecosystem, regardless of the choice of data processing framework, data model or programming language; explicitly designed to separate the metadata from the data application/vnd.apache.parquet .parquet PARQUET false PARQUET 2013-03-13 PARQUET true https://www.iana.org/assignments/media-types/application/vnd.apache.parquet