Hi Xinyu, Thanks for initiating the effort, looking forward to the incorporation of Apache paimon cpp
Warm Regards, Arnav On Thu, May 14, 2026 at 12:42 PM Yunfeng Zhou <[email protected]> wrote: > Hi Xinyu, > > Thanks for driving this work! Looking forward to the paimon-cpp program. > > Best, > Yunfeng Zhou > > > 2026年5月14日 11:59，刘欣瑀 <[email protected]> 写道： > > > > Hi Paimon community, > > > > I'd like to start a discussion about contributing paimon-cpp to the > Apache Paimon project. We'd love to hear any feedback or suggestions from > the community. > > > > > > > > About paimon-cpp > > > > Paimon-cpp is a high-performance C++ implementation of Apache Paimon, > developed by the Storage Service team at Alibaba. It is currently hosted > at https://github.com/alibaba/paimon-cpp under the Apache License 2.0. > The goal is to provide a native C++ library that allows native engines to > access Paimon lakehouse tables with high efficiency and less overhead. > > > > > > > > > > Feature Overview > > > > The library supports append table and primary key table write, commit, > scan, read and compaction. It uses Apache Arrow columnar format for > high-throughput batch operation, supports ORC/Parquet/AVRO file formats, > and provides pluggable format, file system, memory pool, metrics, and > thread pool abstractions. It also supports DataEvolution mode for AI > scenarios and various index types. It is compatible with Apache Paimon's > format and protocol (manifests, commit messages, data splits). > > > > > > > > > > Motivation > > > > Bringing paimon-cpp under the Apache Paimon project would help maintain > consistent format semantics, reduce the risk of ecosystem fragmentation, > and foster collaborative, cross-language development within the community. > > > > > > > > > > Questions > > > > We welcome any feedback, questions, or suggestions regarding the > donation process. > > > > > > > > > > Best regards, > > > > Xinyu Liu > >
