public inbox for [email protected]  

help / color / mirror / Atom feed

From: Sivaprasad <[email protected]>
To: [email protected]
Cc: [email protected]
Subject: [ANNOUNCE] BISCUIT – A Bitmap-Based Indexed Search Extension for PostgreSQL
Date: Sun, 2 Nov 2025 12:28:41 +0530
Message-ID: <CAHi-N2GngBrYQJozySQJjKg-3Fv-5KwoFwQr_5fqwC91XrLQVQ@mail.gmail.com> (raw)

Hi all,

I'm excited to announce the release of BISCUIT, a new PostgreSQL
extension focused on
deterministic pattern matching using bitmaps and logical operations.

Unlike pg_trgm, BISCUIT is deterministic — no verification required.
It uses bitmap-based indexing to accelerate complex LIKE and pattern
queries with
significant performance gains.

Available on PGXN: https://pgxn.org/dist/biscuit/
Source & Docs: https://github.com/crystallinecore/biscuit

Key features:
- Bitmap-based indexed pattern matching
- Deterministic and exact results
- Works seamlessly with PostgreSQL indexing
- Lightweight, portable C extension

Feedback and contributions are welcome!

Best regards,
Sivaprasad Murali
Author, BISCUIT Extension

view thread (4+ messages)  latest in thread

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: [email protected]
  Cc: [email protected], [email protected]
  Subject: Re: [ANNOUNCE] BISCUIT – A Bitmap-Based Indexed Search Extension for PostgreSQL
  In-Reply-To: <CAHi-N2GngBrYQJozySQJjKg-3Fv-5KwoFwQr_5fqwC91XrLQVQ@mail.gmail.com>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox