Attribution & Provenance

vchord.pgsty.com is maintained by PGSTY to provide a comprehensive, searchable documentation and engineering reference for the Vchord extension suite (vchord, vchord_bm25, and pg_tokenizer).

Upstream Sources

1. Documentation (content/docs/, content/cloud/, content/pgvecto-rs/)

   • Source Repository: https://github.com/tensorchord/pgvecto.rs-docs
   • Original Site: https://docs.vectorchord.ai/
   • Copyright: © 2023–Present TensorChord Inc. and Contributors.
   • Adaptations: Converted from VitePress to Hugo + OINK v1.4.0, including GitHub-style callout normalization, KaTeX math delimiter standardization, internal link resolution, and structural navigation metadata.

2. Engineering Blog & Release Notes (content/blog/)

   • Original Publication: https://blog.vectorchord.ai/
   • Copyright: © 2023–Present TensorChord Inc. and respective article authors (Keming, Haze, VoVAllen, Yifanwang, Kolkri, Gin, Scase).
   • Adaptations: Archived into content/blog/post/ and content/blog/release/ with original publication dates, author metadata, and direct upstream_link provenance pointers.

3. Vchord Extension Suite (vchord, vchord_bm25, and pg_tokenizer)

   • vchord (pgsty/vchord) Forked From: https://github.com/supervc-stack/VectorChord (formerly tensorchord/VectorChord)
   • vchord_bm25 (pgsty/vchord_bm25) Forked From: https://github.com/supervc-stack/VectorChord-bm25 (formerly tensorchord/VectorChord-bm25)
   • pg_tokenizer (pgsty/pg_tokenizer) Forked From: https://github.com/supervc-stack/pg_tokenizer.rs (formerly tensorchord/pg_tokenizer.rs)
   • Predecessor Project: https://github.com/tensorchord/pgvecto.rs

Page-Level Provenance

Every documentation page and blog post derived from upstream material declares upstream_link in its front matter. OINK renders this provenance link in the page footer alongside modification indicators.