Which semi-structured file format is a compressed, efficient, columnar data representation?
Which semi-structured file format is a compressed, efficient, columnar data representation?
Parquet is a binary, columnar file format that is highly efficient due to its ability to compress data and allow for fast data retrieval. It is designed specifically for big data processing and analytics, offering significant advantages over row-based file formats like Avro, TSV, and JSON.
Apache Parquet is an open source, column-oriented data file format designed for efficient data storage and retrieval.
Answer D