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Use Apache DataSketches for approximate aggregate functions #7855

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Wrap datasketches in aggregate functions

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Use Apache DataSketches for approximate aggregate functions #7855

Wrap datasketches in aggregate functions
e85ca7f
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CodSpeed HQ / CodSpeed Performance Analysis succeeded May 9, 2026 in 0s

Performance Gate Passed

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

⚡ 2 improved benchmarks
✅ 1206 untouched benchmarks

Performance Changes

Mode Benchmark BASE HEAD Efficiency
⚡ Simulation take_map[(0.1, 0.5)] 1,111.5 µs 974.8 µs +14.02%
⚡ Simulation take_map[(0.1, 1.0)] 1.8 ms 1.7 ms +10.72%

Comparing ngates/data-sketches (e85ca7f) with develop (ff12040)

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