Apache Parquet

Documentation Download Apache Parquet is an open source, column-oriented data file format designed for efficient data storage and retrieval. It provides efficient data compression and encoding schemes with enhanced performance to handle complex data in bulk. Parquet is available in multiple languages including Java, C++, Python, etc...

[moccos_info]

“a columnar storage format available to any project in the Hadoop ecosystem, regardless of the choice of data processing framework, data model or programming language”

[bopperjp]

カラムナストレージフォーマット

[nobusue]

clumnar dataをポータブルなファイルに落とす

[lanius]

"Parquet is a columnar storage format for Hadoop".

[daisukebe]

Twitter + Cloudera + Columnar = Parquet