During January 2026, Feng Shi developed a Ray Datasets to Paimon Tables Data Sink for the apache/paimon repository, enabling seamless writing of Ray datasets into Paimon tables. This feature enhanced data integration by reducing ETL friction and accelerating data availability across Ray-based pipelines and Paimon storage. Feng Shi’s approach leveraged Python, PyArrow, and Ray, focusing on scalable and maintainable data engineering practices. The implementation established a foundation for future cross-system data sinks, improving interoperability between distributed data processing and storage systems. No bugs were addressed during this period, with efforts concentrated on robust feature delivery and comprehensive unit testing.