DataFunTalk

Nov 5, 2022 · Big Data

Evolution of ByteDance Data Lake Indexing: Hudi Index Enhancements and Future Directions

This article presents ByteDance's evolution of data lake indexing built on Apache Hudi, detailing traditional update challenges, Hudi's index mechanisms, the introduction of bucket and extensible hash indexes, query optimizations, and upcoming multi‑modal and range index innovations.