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run-nyse-taq-benchmarks - Run NYSE TAQ benchmark suites

Runs NYSE TAQ benchmarks by selecting a data size, downloading PSV files, generating kdb+/Parquet databases, executing benchmark scripts, and reading PSV results.

Tags

Updated: 2026-09-28
NYSE TAQbenchmarkingKDB-XParquetquery engines

Capabilities

Select benchmark typeSelect data sizeDownload NYSE TAQ PSV filesGenerate kdb+ databases

Typical Inputs

Benchmark typeData sizeNYSE data date

Typical Outputs

Downloaded PSV fileskdb+ databasesParquet databases

What this skill does

  • Select benchmark type
  • Select data size
  • Download NYSE TAQ PSV files
  • Generate kdb+ databases
  • Generate Parquet databases
  • Run query engine benchmarks
  • Run KDB-X attribute benchmarks
  • Read PSV results

Inputs

  • Benchmark type
  • Data size
  • NYSE data date
  • Benchmark data directory
  • Engine and thread parameters
  • PSV input files

Outputs

  • Downloaded PSV files
  • kdb+ databases
  • Parquet databases
  • Benchmark result PSV files

Requirements

  • KDB-X q on PATH
  • uv installed
  • Initialized Git submodule
  • KDB-X taq module dependencies
  • Sufficient disk space and RAM
  • numactl for NUMA pinning

Source

  • Spec: SKILL.md

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