From aa9f049a8b45f46cc68909358311564a1917f63f Mon Sep 17 00:00:00 2001
From: Alex Garcia <alexsebastian.garcia@gmail.com>
Date: Sat, 18 Jan 2025 10:15:09 -0800
Subject: [PATCH] README + new sponsor!

---
 .github/logos/dcspark.dark.svg  |  1 +
 .github/logos/dcspark.small.svg |  1 +
 .github/logos/dcspark.svg       |  1 +
 README.md                       | 21 +++++++++++++++------
 4 files changed, 18 insertions(+), 6 deletions(-)
 create mode 100644 .github/logos/dcspark.dark.svg
 create mode 100644 .github/logos/dcspark.small.svg
 create mode 100644 .github/logos/dcspark.svg

diff --git a/.github/logos/dcspark.dark.svg b/.github/logos/dcspark.dark.svg
new file mode 100644
index 0000000..b9b3063
--- /dev/null
+++ b/.github/logos/dcspark.dark.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" id="Layer_1" x="0" y="0" version="1.1" viewBox="0 0 300 61.28"><style>.st0{fill:#fff}</style><switch><foreignObject width="1" height="1" x="0" y="0" requiredExtensions="http://ns.adobe.com/AdobeIllustrator/10.0/"/><g><path d="M87.19 28.16c0-3.52 1.01-6.28 3.02-8.3 2.01-2.01 4.67-3.02 7.98-3.02 1.1 0 2.43.12 3.97.35 1.55.23 3.21.71 4.99 1.43V3.17h6.74V48.7h-6.1l-.64-3.12c-2.16 1.31-4 2.22-5.5 2.7-1.5.49-2.81.73-3.91.73-3.26 0-5.84-.92-7.73-2.77-1.89-1.84-2.83-4.71-2.83-8.62v-9.46zm6.74 8.96c0 2.12.45 3.57 1.37 4.36.91.78 2.07 1.18 3.47 1.18.55 0 1.18-.08 1.88-.25s1.43-.4 2.19-.7 1.52-.64 2.26-1.02 1.43-.78 2.07-1.21V25.04c-1.48-.59-2.87-1.05-4.16-1.37q-1.935-.48-3.72-.48c-1.48 0-2.75.44-3.78 1.34-1.04.89-1.56 2.39-1.56 4.51v8.08zM143.78 44.75c-1.7 1.74-3.5 2.88-5.4 3.43-1.91.55-3.81.83-5.72.83-1.78 0-3.46-.25-5.02-.76-1.57-.51-2.92-1.25-4.07-2.23-1.14-.97-2.05-2.15-2.7-3.53q-.99-2.07-.99-4.74V28.4c0-1.86.36-3.52 1.08-4.96s1.67-2.65 2.86-3.62a12.8 12.8 0 0 1 4.07-2.23c1.53-.51 3.09-.76 4.71-.76.93 0 1.89.05 2.86.16s1.94.3 2.89.57c.95.28 1.89.68 2.8 1.21q1.365.795 2.64 2.13l-3.94 5.02c-1.44-1.31-2.72-2.12-3.85-2.42-1.12-.3-2.11-.44-2.96-.44-.72 0-1.46.12-2.23.35q-1.14.345-2.07 1.11c-.61.51-1.12 1.18-1.53 2-.4.83-.6 1.83-.6 3.02v6.74c0 1.19.18 2.19.54 3.02s.84 1.49 1.43 2 1.27.88 2.03 1.11 1.55.35 2.35.35q1.335 0 3.24-.6c1.27-.4 2.42-1.09 3.43-2.07zM179.64 36.3c0 2.03-.4 3.85-1.21 5.44s-1.92 2.92-3.34 4.01c-1.42 1.08-3.13 1.91-5.12 2.48s-4.15.86-6.48.86c-3.09 0-6.01-.43-8.74-1.3s-5.37-2.34-7.92-4.42l4.07-5.28c1.91 1.4 3.93 2.49 6.07 3.27s4.29 1.18 6.46 1.18c2.88 0 5.03-.58 6.45-1.75q2.13-1.74 2.13-4.41c0-1.23-.29-2.22-.86-2.98s-1.35-1.4-2.32-1.9c-.98-.51-2.09-.91-3.34-1.21s-2.55-.61-3.91-.95c-1.7-.38-3.34-.87-4.93-1.46s-2.99-1.36-4.2-2.32c-1.21-.95-2.18-2.12-2.92-3.49-.74-1.38-1.11-3.06-1.11-5.05 0-1.86.34-3.58 1.02-5.14.68-1.57 1.65-2.92 2.92-4.06s2.8-2.04 4.58-2.7 3.77-.98 5.98-.98c2.63 0 5.22.26 7.79.79 2.56.52 5.01 1.52 7.34 2.99l-3.24 5.95c-1.95-1.19-3.89-2.01-5.82-2.48s-3.83-.7-5.69-.7c-1.02 0-1.98.13-2.89.38s-1.72.64-2.42 1.14c-.7.51-1.26 1.16-1.68 1.94s-.64 1.71-.64 2.77.28 1.95.83 2.67 1.28 1.33 2.19 1.81c.91.49 1.95.89 3.12 1.21 1.16.32 2.38.6 3.66.86 2.08.47 3.98 1.02 5.72 1.65 1.74.64 3.23 1.45 4.48 2.45s2.23 2.19 2.92 3.59c.7 1.39 1.05 3.1 1.05 5.14M211.56 37.76c0 3.52-.96 6.28-2.88 8.3-1.92 2.01-4.64 3.02-8.14 3.02-1.1 0-2.41-.11-3.93-.32q-2.28-.315-5.01-1.59v14.12h-6.74V17.22h6.1l.64 3.12c2.16-1.31 3.99-2.21 5.51-2.7s2.83-.73 3.93-.73c3.25 0 5.82.92 7.7 2.77 1.88 1.84 2.82 4.72 2.82 8.62zm-6.74-8.9c0-2.12-.46-3.57-1.37-4.36-.91-.78-2.07-1.18-3.47-1.18-.55 0-1.18.08-1.88.25s-1.43.4-2.19.7-1.52.64-2.26 1.02-1.43.78-2.07 1.21v14.37c1.7.72 3.15 1.21 4.36 1.46s2.38.38 3.53.38c.72 0 1.41-.08 2.07-.25s1.23-.48 1.72-.92.87-1.03 1.14-1.75.41-1.61.41-2.67v-8.26zM236.86 45.83c-2.25 1.27-4.14 2.11-5.69 2.51q-2.325.6-4.29.6c-3.14 0-5.6-.85-7.38-2.54s-2.67-4.03-2.67-6.99c0-1.74.38-3.2 1.14-4.39a9.5 9.5 0 0 1 2.86-2.89q1.71-1.11 3.72-1.62t3.72-.51h8.71v-1.91c0-1.86-.53-3.2-1.59-4.01s-2.69-1.21-4.9-1.21c-1.06 0-2.36.16-3.91.48s-3.11 1.11-4.67 2.38l-3.12-5.02q3.18-2.415 6.39-3.15c2.14-.49 4.12-.73 5.94-.73 4.32 0 7.5.95 9.54 2.86s3.05 4.81 3.05 8.71v20.3h-6.1l-.57-2.73zm.13-10.61h-7.57c-.59 0-1.21.04-1.84.13-.64.08-1.22.27-1.75.54-.53.28-.98.67-1.34 1.18q-.54.765-.54 2.1c0 1.19.42 2.11 1.27 2.77s1.97.99 3.37.99c.76 0 1.53-.1 2.29-.29s1.52-.42 2.26-.7 1.44-.58 2.1-.92 1.24-.66 1.75-.95zM268.97 23.83c-2.8.25-5.12.72-6.96 1.4s-3.38 1.4-4.61 2.16v21.3h-6.74V17.16h6.1l.57 4.64h.06c.55-.55 1.26-1.12 2.13-1.72a21.33 21.33 0 0 1 6.1-2.83c1.12-.32 2.24-.48 3.34-.48v7.06zM272.4 48.7V3.17h6.74v24.1h3.62c1.27 0 2.36-.25 3.27-.76s1.75-1.53 2.51-3.05l3.24-6.36h7.57l-3.81 7.95c-.59 1.23-1.23 2.27-1.91 3.12s-1.65 1.51-2.92 1.97c.89.3 1.63.69 2.23 1.18a7.2 7.2 0 0 1 1.46 1.62c.38.59.7 1.23.95 1.91s.49 1.36.7 2.03L300 48.7h-7.5l-3.24-10.17c-.59-1.86-1.33-3.14-2.23-3.81q-1.335-1.02-3.81-1.02h-4.07v15zM28.31 0v24.41L6.19 14.09l-3.1 6.64L0 27.37l18.3 8.54L0 44.44l3.1 6.64 3.1 6.64L28.31 47.4l7.33-3.42 7.33-3.42V0zm7.33 27.82" class="st0"/><path d="m71.28 27.37-6.2-13.28-22.12 10.32v16.16l-7.32 3.42h-.01l7.33 3.41 22.12 10.32 3.1-6.64 3.1-6.64-18.31-8.53z" class="st0"/></g></switch></svg>
\ No newline at end of file
diff --git a/.github/logos/dcspark.small.svg b/.github/logos/dcspark.small.svg
new file mode 100644
index 0000000..0034fad
--- /dev/null
+++ b/.github/logos/dcspark.small.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" id="Layer_1" x="0" y="0" version="1.1" viewBox="0 0 71.28 57.72"><style>.st0{fill:#4f3d90}</style><switch><foreignObject width="1" height="1" x="0" y="0" requiredExtensions="http://ns.adobe.com/AdobeIllustrator/10.0/"/><g><path d="M35.64 43.99" class="st0"/><path d="M28.31 0v24.41L6.19 14.09l-3.1 6.64L0 27.37l18.3 8.54L0 44.44l3.1 6.64 3.1 6.64L28.31 47.4l7.33-3.42 7.33-3.42V0zm7.33 27.82" style="fill:#032f42"/><path d="m71.28 27.37-6.2-13.28-22.12 10.32v16.16l-7.32 3.42h-.01l7.33 3.41 22.12 10.32 3.1-6.64 3.1-6.64-18.31-8.53z" style="fill:#ff931e"/></g></switch></svg>
\ No newline at end of file
diff --git a/.github/logos/dcspark.svg b/.github/logos/dcspark.svg
new file mode 100644
index 0000000..0559e53
--- /dev/null
+++ b/.github/logos/dcspark.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" id="Layer_1" x="0" y="0" version="1.1" viewBox="0 0 300 61.27"><style>.st0{fill:#ff931e}.st1{fill:#032f42}.st2{fill:#4f3d90}</style><switch><foreignObject width="1" height="1" x="0" y="0" requiredExtensions="http://ns.adobe.com/AdobeIllustrator/10.0/"/><g><path d="M87.19 28.16c0-3.52 1.01-6.28 3.02-8.3 2.01-2.01 4.67-3.02 7.98-3.02 1.1 0 2.43.12 3.97.35 1.55.23 3.21.71 4.99 1.43V3.17h6.74V48.7h-6.1l-.64-3.12c-2.16 1.31-4 2.22-5.5 2.7-1.51.49-2.81.73-3.91.73-3.27 0-5.84-.92-7.73-2.77-1.89-1.84-2.83-4.71-2.83-8.62v-9.46zm6.74 8.96c0 2.12.46 3.57 1.37 4.36.91.78 2.07 1.18 3.46 1.18.55 0 1.18-.08 1.88-.25s1.43-.4 2.19-.7 1.52-.64 2.26-1.02 1.43-.78 2.07-1.21V25.04c-1.48-.59-2.87-1.05-4.16-1.37q-1.935-.48-3.72-.48c-1.48 0-2.75.45-3.78 1.34-1.04.89-1.56 2.4-1.56 4.51v8.08zM143.78 44.75c-1.7 1.74-3.5 2.88-5.4 3.43s-3.82.83-5.72.83c-1.78 0-3.46-.25-5.02-.76-1.57-.51-2.92-1.25-4.07-2.23-1.14-.97-2.05-2.15-2.7-3.53q-.99-2.07-.99-4.74V28.4c0-1.87.36-3.52 1.08-4.96s1.67-2.65 2.86-3.62a12.8 12.8 0 0 1 4.07-2.23c1.53-.51 3.09-.76 4.7-.76.93 0 1.89.05 2.86.16s1.94.3 2.89.57c.95.28 1.89.68 2.8 1.21q1.365.795 2.64 2.13l-3.94 5.02c-1.44-1.31-2.72-2.12-3.85-2.42-1.12-.3-2.11-.45-2.96-.45-.72 0-1.46.12-2.23.35q-1.14.345-2.07 1.11c-.62.51-1.12 1.18-1.53 2-.4.83-.6 1.83-.6 3.02v6.74c0 1.19.18 2.19.54 3.02s.84 1.49 1.43 2 1.27.88 2.03 1.11 1.55.35 2.35.35q1.335 0 3.24-.6c1.27-.4 2.42-1.09 3.43-2.07z" class="st0"/><path d="M179.64 36.3c0 2.03-.4 3.85-1.21 5.44s-1.92 2.92-3.34 4.01c-1.42 1.08-3.13 1.91-5.12 2.48s-4.16.86-6.49.86c-3.09 0-6.01-.43-8.74-1.3s-5.37-2.34-7.92-4.42l4.07-5.28c1.91 1.4 3.93 2.49 6.07 3.27s4.29 1.18 6.45 1.18c2.88 0 5.03-.58 6.45-1.75q2.13-1.74 2.13-4.41c0-1.23-.29-2.22-.86-2.98s-1.35-1.4-2.32-1.9c-.98-.51-2.09-.91-3.34-1.21s-2.55-.61-3.91-.95c-1.7-.38-3.34-.87-4.93-1.46s-2.99-1.36-4.2-2.32c-1.21-.95-2.18-2.12-2.93-3.49-.74-1.37-1.11-3.06-1.11-5.05 0-1.86.34-3.58 1.02-5.14.68-1.57 1.65-2.92 2.92-4.06s2.8-2.04 4.58-2.7 3.77-.98 5.98-.98c2.63 0 5.22.26 7.79.79 2.56.53 5.01 1.52 7.34 2.99l-3.24 5.95c-1.95-1.19-3.89-2.01-5.82-2.48s-3.83-.7-5.69-.7c-1.02 0-1.98.13-2.89.38s-1.72.64-2.42 1.14c-.7.51-1.26 1.16-1.69 1.94-.42.78-.64 1.71-.64 2.77s.28 1.95.83 2.67 1.28 1.33 2.19 1.81c.91.49 1.95.89 3.12 1.21 1.16.32 2.38.6 3.66.86 2.08.47 3.98 1.02 5.72 1.65 1.74.64 3.23 1.45 4.48 2.45s2.23 2.19 2.92 3.59c.74 1.39 1.09 3.1 1.09 5.14M211.56 37.76c0 3.52-.96 6.28-2.88 8.3-1.92 2.01-4.64 3.02-8.14 3.02-1.1 0-2.41-.11-3.93-.32q-2.28-.315-5.01-1.59v14.12h-6.74V17.22h6.1l.64 3.12c2.15-1.31 3.99-2.21 5.51-2.7s2.83-.73 3.93-.73c3.25 0 5.82.92 7.7 2.77 1.88 1.84 2.82 4.72 2.82 8.62zm-6.74-8.9c0-2.12-.46-3.57-1.37-4.36-.91-.78-2.07-1.18-3.47-1.18-.55 0-1.18.09-1.88.25s-1.43.4-2.19.7-1.52.64-2.26 1.02-1.43.78-2.07 1.21v14.37c1.69.72 3.15 1.21 4.36 1.46s2.38.38 3.53.38c.72 0 1.41-.09 2.07-.25.66-.17 1.23-.48 1.72-.92s.87-1.03 1.14-1.75c.28-.72.41-1.61.41-2.67v-8.26zM236.86 45.84c-2.25 1.27-4.14 2.11-5.69 2.51q-2.325.6-4.29.6c-3.14 0-5.6-.85-7.38-2.54s-2.67-4.03-2.67-6.99c0-1.74.38-3.2 1.14-4.39a9.5 9.5 0 0 1 2.86-2.89q1.71-1.11 3.72-1.62t3.72-.51h8.71V28.1c0-1.86-.53-3.2-1.59-4.01s-2.69-1.21-4.9-1.21c-1.06 0-2.36.16-3.91.48s-3.11 1.11-4.67 2.38l-3.12-5.02q3.18-2.415 6.39-3.15c2.14-.49 4.12-.73 5.95-.73 4.32 0 7.5.95 9.54 2.86 2.03 1.91 3.05 4.81 3.05 8.71V48.7h-6.1l-.57-2.73zm.13-10.62h-7.57c-.59 0-1.21.04-1.84.13s-1.22.26-1.75.54-.98.67-1.34 1.18q-.54.765-.54 2.1c0 1.19.42 2.11 1.27 2.77s1.97.99 3.37.99c.76 0 1.53-.1 2.29-.29s1.51-.42 2.26-.7c.74-.27 1.44-.58 2.1-.92s1.24-.66 1.75-.95zM268.97 23.83c-2.8.25-5.12.72-6.96 1.4s-3.38 1.4-4.61 2.16v21.3h-6.74V17.16h6.1l.57 4.64h.06c.55-.55 1.26-1.12 2.13-1.72a21.33 21.33 0 0 1 6.1-2.83c1.12-.32 2.23-.48 3.34-.48v7.06zM272.4 48.7V3.17h6.74v24.1h3.62c1.27 0 2.36-.25 3.27-.76s1.75-1.53 2.51-3.05l3.24-6.36h7.57l-3.82 7.95c-.59 1.23-1.23 2.27-1.91 3.12s-1.65 1.5-2.92 1.97c.89.3 1.63.69 2.23 1.18a7.2 7.2 0 0 1 1.46 1.62c.38.59.7 1.23.95 1.91s.49 1.36.7 2.03L300 48.7h-7.5l-3.24-10.17c-.59-1.86-1.34-3.14-2.23-3.81-.89-.68-2.16-1.02-3.82-1.02h-4.07v15z" class="st1"/><path d="M35.64 43.99" class="st2"/><path d="M28.31 0v24.41L6.19 14.09l-3.1 6.64L0 27.37l18.3 8.54L0 44.44l3.1 6.64 3.1 6.64L28.31 47.4l7.33-3.42 7.33-3.42V0zm7.33 27.82" class="st1"/><path d="m71.28 27.37-6.2-13.28-22.12 10.32v16.16l-7.32 3.42h-.01l7.33 3.41 22.12 10.32 3.1-6.64 3.1-6.64-18.31-8.53z" class="st0"/></g></switch></svg>
\ No newline at end of file
diff --git a/README.md b/README.md
index d889e94..f866716 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ anywhere! A successor to [`sqlite-vss`](https://github.com/asg017/sqlite-vss)
 - Store and query float, int8, and binary vectors in `vec0` virtual tables
 - Written in pure C, no dependencies, runs anywhere SQLite runs
   (Linux/MacOS/Windows, in the browser with WASM, Raspberry Pis, etc.)
-- Pre-filter vectors with `rowid IN (...)` subqueries
+- Store non-vector data in metadata, auxiliary, or partition key columns
 
 <p align="center">
   <a href="https://hacks.mozilla.org/2024/06/sponsoring-sqlite-vec-to-enable-more-powerful-local-ai-applications/">
@@ -33,8 +33,9 @@ anywhere! A successor to [`sqlite-vss`](https://github.com/asg017/sqlite-vss)
 <a href="https://hacks.mozilla.org/2024/06/sponsoring-sqlite-vec-to-enable-more-powerful-local-ai-applications/">Mozilla Builders project</a>,
 with additional sponsorship from
 <a href="https://fly.io/"><img width=14px src="./.github/logos/flyio.small.ico"/> Fly.io </a>,
-<a href="https://tur.so/sqlite-vec"><img width=14px src="./.github/logos/turso.small.ico"/> Turso</a>, and
-<a href="https://sqlitecloud.io/"><img width=14px src="./.github/logos/sqlitecloud.small.svg"/> SQLite Cloud</a>.
+<a href="https://tur.so/sqlite-vec"><img width=14px src="./.github/logos/turso.small.ico"/> Turso</a>,
+<a href="https://sqlitecloud.io/"><img width=14px src="./.github/logos/sqlitecloud.small.svg"/> SQLite Cloud</a>, and
+<a href="https://dcspark.io/"><img width=14px src="./.github/logos/dcspark.small.svg"/> DcSpark</a>.
 See <a href="#sponsors">the Sponsors section</a> for more details.
 </i>
 </p>
@@ -114,7 +115,7 @@ is the main sponsor through the new Builders project.
 <picture>
   <source media="(prefers-color-scheme: dark)" srcset="./.github/logos/flyio.dark.svg">
   <source media="(prefers-color-scheme: light)" srcset="./.github/logos/flyio.svg">
-  <img alt="Fly.io logo" src="./.github/logos/flyio.svg" width="32%">
+  <img alt="Fly.io logo" src="./.github/logos/flyio.svg" width="48%">
 </picture>
 </a>
 
@@ -122,7 +123,7 @@ is the main sponsor through the new Builders project.
 <picture>
   <source media="(prefers-color-scheme: dark)" srcset="./.github/logos/turso.svg">
   <source media="(prefers-color-scheme: light)" srcset="./.github/logos/turso.svg">
-  <img alt="Turso logo" src="./.github/logos/turso.svg" width="32%">
+  <img alt="Turso logo" src="./.github/logos/turso.svg" width="48%">
 </picture>
 </a>
 
@@ -130,7 +131,15 @@ is the main sponsor through the new Builders project.
 <picture>
   <source media="(prefers-color-scheme: dark)" srcset="./.github/logos/sqlitecloud.dark.svg">
   <source media="(prefers-color-scheme: light)" srcset="./.github/logos/sqlitecloud.svg">
-  <img alt="SQLite Cloud logo" src="./.github/logos/flyio.svg" width="32%">
+  <img alt="SQLite Cloud logo" src="./.github/logos/flyio.svg" width="48%">
+</picture>
+</a>
+
+<a href="https://dcspark.io/">
+<picture>
+  <source media="(prefers-color-scheme: dark)" srcset="./.github/logos/dcspark.dark.svg">
+  <source media="(prefers-color-scheme: light)" srcset="./.github/logos/dcspark.svg">
+  <img alt="DcSpark logo" src="./.github/logos/dcspark.svg" width="48%">
 </picture>
 </a>