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jweeweeon guide.world: A compendium of travel guides

Anything for India and Nepal?

jweeweeon Production RAG: what I learned from processing 5M+ documents

Does anyone know how to do versioning for embeddings? Let’s say I want to update/upsert my data and deliver v6 of domain data instead of v1 or filter for data within a specified date range. I am thinking of exploring context prepending to chunks.

jweeweeon Ask HN: Who wants to be hired? (August 2025)

Final year CS student from NUS interested in working on data problems, open to unpaid internships in the SF Bay Area.

- Location: SF Bay Area

- In-person: Yes

- Technologies: Backend SWE in data infra/pipelines experience

- Resume/cv/website: http://joshua-wee.netlify.app

- Email: joshuawee05@u.nus.edu