docs/src/index.md

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# Apache Paimon Rust

The Rust implementation of [Apache Paimon](https://paimon.apache.org/) — a streaming data lake platform with high-speed data ingestion, changelog tracking, and efficient real-time analytics.

## Overview

Apache Paimon Rust provides native Rust libraries for reading and writing Paimon tables, enabling high-performance data lake access from the Rust ecosystem.

Key features:

- Native Rust reader for Paimon table format
- Support for local filesystem, S3, OSS, COS, Azure, OBS, GCS, and HDFS storage backends
- REST Catalog integration
- Apache DataFusion integration for SQL queries

## Performance

In the TPC-DS SF100 benchmark, Paimon Rust completes the 96-query workload
within 9.3% of DataFusion's native Parquet reader. The gap narrows to 3.1% for
queries whose native-Parquet median is at least five seconds, while Paimon's
ZSTD data files use 23.25% less physical storage than the SNAPPY source files.

[Read the full TPC-DS SF100 performance report](benchmark.md)

## Status

The project is under active development (0.3.0 in development).

## License

Apache Paimon Rust is licensed under the [Apache License 2.0](https://github.com/apache/paimon-rust/blob/main/LICENSE).