xiangfu0 commented on PR #18090: URL: https://github.com/apache/pinot/pull/18090#issuecomment-4208999445
## Documentation PR Created Comprehensive documentation for IVF_PQ vector backend has been added to pinot-docs: **PR**: [pinot-contrib/pinot-docs#727](https://github.com/pinot-contrib/pinot-docs/pull/727) ### Changes - Expanded `build-with-pinot/indexing/vector-index.md` with detailed IVF_PQ documentation - Added memory-bounded index creation explanation (two-pass spill-to-disk design) - Configuration examples for all distance functions (L2, L1, COSINE, INNER_PRODUCT, DOT_PRODUCT) - Recommended defaults helper documentation - Index size comparison (32× compression vs IVF_FLAT) - nprobe tuning guidance - When-to-use decision matrix for IVF_PQ vs IVF_FLAT vs HNSW - Explain plan output and debug info details The documentation is production-ready and covers all aspects of the IVF_PQ implementation from this PR. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
