Benchmarks Website Version 3 (#7643)

## Summary

Rewrites the benchmarks website. Replaces the static `data.json.gz`
model with a single Rust server binary that owns a DuckDB database and
accepts `POST /api/ingest` from CI.

## Design

- Single binary: axum + maud (SSR HTML) + DuckDB + Chart.js. All static
assets `include_bytes!`'d.
- 5 fact tables (compression time, query measurement, vector search,
RAG, random access). Backup is a file copy.
- Ingest: versioned JSON envelopes, bearer-token gated.
- Migrator ports v2 history forward via a classifier that routes each
record to a fact table or skips it with a typed reason.
- Charts/groups slug-addressed, URL round-trip with no DB lookup.
- Routes: `/`, `/chart/{slug}`, `/group/{slug}`, `GET
/api/chart/{slug}`.
- Deploy: one binary, one DuckDB file, one `INGEST_BEARER_TOKEN`.

UI/UX is still TBD — the relational backend opens up options we didn't
have before.

Signed-off-by: Claude <noreply@anthropic.com>
Co-authored-by: Claude <noreply@anthropic.com>

Author: connortsui20

.github/workflows/ci.yml

@@ -358,7 +358,8 @@ jobs:
         if: matrix.os == 'windows-x64'
         run: |
           cargo nextest run --cargo-profile ci --locked --workspace --all-features --no-fail-fast `
-            --exclude vortex-bench --exclude vortex-python --exclude vortex-duckdb `
+            --exclude vortex-bench --exclude vortex-bench-server `
+            --exclude vortex-python --exclude vortex-duckdb `
             --exclude vortex-fuzz --exclude vortex-cuda --exclude vortex-nvcomp `
             --exclude vortex-cub --exclude vortex-test-e2e-cuda --exclude duckdb-bench `
             --exclude lance-bench --exclude datafusion-bench --exclude random-access-bench `

.github/workflows/publish-bench-server.yml

@@ -0,0 +1,46 @@
+name: Publish Bench Server
+
+on:
+  push:
+    branches: [develop]
+    paths:
+      - "benchmarks-website/server/**"
+      - "vortex-bench/**"
+      - "Cargo.lock"
+      - ".github/workflows/publish-bench-server.yml"
+  workflow_dispatch: { }
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    permissions:
+      contents: read
+      packages: write
+      id-token: write
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Log in to GHCR
+        uses: docker/login-action@v4
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v4
+
+      - name: Build and push
+        uses: docker/build-push-action@v7
+        with:
+          context: .
+          file: ./benchmarks-website/server/Dockerfile
+          platforms: linux/arm64
+          push: true
+          tags: |
+            ghcr.io/${{ github.repository }}/vortex-bench-server:latest
+            ghcr.io/${{ github.repository }}/vortex-bench-server:${{ github.sha }}

.gitignore

@@ -242,3 +242,6 @@ trace*.pb
 
 # pytest-benchmark output
 vortex-python/.benchmarks/
+# For local benchmarks website server and things like the WAL
+**.duckdb*
+.bench-env