[pull] master from cube-js:master#438
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…%, 3x) (#10783) Build a VanillaColumnPlan once per request and walk it per row, instead of redoing alias->member, annotation, and member-name parsing per cell. Pre-size the row IndexMap to skip incremental rehashes during fill. Benchmark on my Apple M3 Max (TransformedData::transform vanilla path, cells/sec): | cols × rows | before | after | speedup | | ------------- | --------- | ---------- | ------- | | 8 × 1,000 | 5.51 Mc/s | 16.36 Mc/s | 2.97× | | 8 × 10,000 | 5.66 Mc/s | 17.45 Mc/s | 3.08× | | 8 × 50,000 | 5.16 Mc/s | 15.58 Mc/s | 3.02× | | 8 × 100,000 | 5.28 Mc/s | 16.47 Mc/s | 3.12× | | 16 × 1,000 | 5.70 Mc/s | 17.19 Mc/s | 3.02× | | 16 × 10,000 | 5.57 Mc/s | 17.52 Mc/s | 3.15× | | 16 × 50,000 | 5.60 Mc/s | 17.25 Mc/s | 3.08× | | 16 × 100,000 | 5.47 Mc/s | 17.39 Mc/s | 3.18× | | 32 × 1,000 | 5.76 Mc/s | 16.91 Mc/s | 2.94× | | 32 × 10,000 | 5.66 Mc/s | 16.25 Mc/s | 2.87× | | 32 × 50,000 | 5.90 Mc/s | 16.48 Mc/s | 2.79× | | 32 × 100,000 | 5.69 Mc/s | 16.80 Mc/s | 2.95× | | 64 × 1,000 | 5.05 Mc/s | 17.45 Mc/s | 3.45× | | 64 × 10,000 | 5.48 Mc/s | 16.54 Mc/s | 3.02× | | 64 × 50,000 | 5.71 Mc/s | 16.99 Mc/s | 2.97× | | 64 × 100,000 | 5.95 Mc/s | 16.80 Mc/s | 2.82× | Average ~3.0× throughput improvement (5.6 -> 16.8 Mcells/s), on the typical server it will be 6-8x.
Bench on Apple M3 Max (`TransformedData::transform/columnar`): | shape | time delta | speed-up | | ------------- | ---------- | -------- | | c32_r1000 | −77.3% | 4.4x | | c64_r1000 | −78.5% | 4.6x | | c32_r10000 | −72.2% | 3.6x | | c64_r10000 | −49.6% | 2.0x | | c32_r50000 | −40.7% | 1.7x | | c64_r50000 | −35.2% | 1.5x | | c32_r100000 | −29.0% | 1.4x | | c64_r100000 | −27.7% | 1.4x |
…#10787) Adds a note explaining that, for accounts on dedicated infrastructure, Shared deployments are only shared across that customer's own deployments and remain fully isolated from other customers. Made-with: Cursor
…ros (#10782) * feat: update default number formats to trim insignificant trailing zeros * removed ~
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