Apache Parquet is a columnar storage format widely used in the Apache Hadoop ecosystem and modern data lakes. Unlike traditional row-based formats like CSV, Parquet organizes data by columns, making it up to 10–100x faster for analytical queries. Why Use Apache Parquet?
: Parquet supports advanced compression techniques (like Snappy, Gzip, or Zstd) that reduce disk space usage and lower cloud storage costs. PARQUET Free Download
: Its columnar design allows for "column pruning" (reading only required columns) and "predicate pushdown" (filtering data at the storage level), which significantly speeds up data processing. Apache Parquet is a columnar storage format widely