Aug 24, 2021 · Big Data

An Overview of Apache Parquet: Architecture, Storage Model, and Comparison with ORC

This article provides a comprehensive introduction to Apache Parquet, covering its origins, columnar storage advantages, nested schema support, internal architecture, storage model components, comparison with ORC, and practical tools for inspecting Parquet files.

Columnar StorageHadoopORC Comparison

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An Overview of Apache Parquet: Architecture, Storage Model, and Comparison with ORC

Big Data Technology Architecture

May 19, 2020 · Big Data

An Overview of Apache Parquet: Architecture, Features, and Comparison with ORC

Apache Parquet is a language‑agnostic, columnar storage format for the Hadoop ecosystem that offers high compression, efficient I/O through column and predicate push‑down, nested‑structure support, and a three‑layer architecture, and is compared with ORC while providing tooling for schema inspection.

Apache HadoopColumnar StorageData Formats

0 likes · 9 min read

An Overview of Apache Parquet: Architecture, Features, and Comparison with ORC