Good job!
On Mon, Sep 1, 2025 at 11:16 AM 刘欣瑀 <[email protected]> wrote: > > Dear Paimon Development Team, > > > We are a team of C++ developers who have recently developed a C++ version of > Paimon. I am reaching out to propose contributing this C++ version to the > Paimon community. Considering its unique architecture and functionalities, we > suggest that it may be advantageous to host it as a new sub-repo of Paimon, > potentially under the name paimon-cpp. Paimon-cpp aims to provide a native, > high-performance and extensible implementation that allows native engines to > access the Paimon datalake format. Some key features of the C++ version > include: > 1. Basic operations—including write, commit, scan, and read—implemented > for both append-only and primary key tables. > 2. Interfaces for batch reading and writing utilizing the Arrow Columnar > In-Memory Format to enhance throughput. > 3. A plugin mechanism enabling users to flexibly define file formats, > file systems, memory pools, thread pools, etc. > 4. Default built-in plugins for ORC and Parquet file formats; local and > OSS file systems; integrated memory pool and thread pool plugins. > > > Furthermore, we assure compatibility with Paimon communication protocols and > meta formats, providing users with the flexibility to seamlessly switch > between multiple languages. We hope that the C++ version will contribute to > the enrichment of the Paimon community, enhancing its diversity and expanding > its capabilities. > > > I am excited about the possibility of collaborating with the community to > refine and expand this version further. Please let me know if the development > team is interested in this contribution or any specific procedures I need to > follow for submission. > > > Thank you for considering this proposal. I am looking forward to your rely. > > > Best regards, > Xinyu Liu
