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What do you understand by the parquet file?

Question Posted / ravi gupta


What do you understand by the parquet file?..

Answer / Anju Rani

"Parquet is a columnar storage format optimized for efficient data processing using Apache Spark. It uses efficient compression, supports schema evolution, and provides fast read/write performance. Parquet files store data in self-contained rows called blocks, which enables parallel processing and reduces I/O operations during query execution."

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