[13pixels]

The 'Vector DB vs Keyword Search' section caught my eye. In your testing for RAG pipelines, where do you draw the line?

We've found keyword search (BM25) often beats semantic search for specific entity names/IDs, while vectors win on concepts. Do you cover hybrid search patterns/re-ranking in the book? That seems to be where most production systems end up.

[xx123122]

Thanks for the insight.We definitely plan to cover these patterns in future updates. Please excuse a slight delay as our team is currently celebrating the Chinese New Year. We'll be back to shipping code right after the holidays.OWO