Tiger Data

license

PostgreSQL(OSI)

source

public

core-gated

ungated

The LICENSE body is the PostgreSQL License, the same OSI-approved terms pgvector records, here carrying a Tiger Data disclaimer rather than the Postgres project's own notices. GitHub's classifier resolves it to `postgresql`, not NOASSERTION. The repository is public and unarchived and builds the whole extension - the StreamingDiskANN index, statistical binary quantization and label-based filtered search - with no separate paid tier or license-gated build in the tree; Tiger Data's hosted Timescale Cloud service sits beside the extension rather than withholding any part of it. So source is public and the core ungated.

• https://raw.githubusercontent.com/timescale/pgvectorscale/main/LICENSE recorded 2026-09-03

  The PostgreSQL License - permissive terms carrying a Tiger Data disclaimer of warranty and liability, structurally identical to the license pgvector records.

• https://api.github.com/repos/timescale/pgvectorscale recorded 2026-09-03

  Repo metadata - license spdx_id PostgreSQL, private false, archived false, default branch main - for timescale/pgvectorscale.

• https://raw.githubusercontent.com/timescale/pgvectorscale/main/README.md recorded 2026-09-03

  README describes StreamingDiskANN indexing, statistical binary quantization and label-based filtered vector search shipped in the one repository, installed via `CREATE EXTENSION vectorscale`, with a separate paid "private beta" Timescale Cloud signup offered alongside the extension rather than gating any part of what is in the tree.