{
  "id": 1044075,
  "title": "Twenty-Five Million Rows in Five Seconds, and How to Check",
  "url": "https://urgent.news/2026/08/15/twenty-five-million-rows-in-five-seconds-and-how-to-check",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-08-15T13:34:25.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/5c4989ca297ed/twenty-five-million-rows-in-five-seconds-and-how-to-check-4k1g"
  },
  "original_language": "en",
  "account": "This benchmark demonstrates the capabilities of the Interlace tool for processing large datasets in real-time. The test involved generating 25 million synthetic events and processing them through a complex data flow using six different strategies. The work was executed on a machine with AMD Ryzen 9 9955HX3D processor, 16 cores, 32 threads, and 60 GB of RAM. The results showed that the entire process completed in 5.11 seconds, with the CPU usage reaching 270% at peak. The memory usage remained under 2 GB throughout the process, thanks to the use of streamed Arrow RecordBatches instead of materializing data into pandas. This shows that the same task can be accomplished in just a few seconds on standard hardware, making it an accessible and efficient solution for real-time data processing.",
  "summary": "Benchmarks in this industry are mostly untrustworthy, and usually for the same reason: the person running them chose the shape of the work. So let us be precise about what this is and what it is not. This is not a comparison against dbt. dbt is not an execution engine — it generates SQL and hands it to your warehouse — so \"Interlace versus dbt\" would be measuring DuckDB against whatever you…",
  "key_points": [
    "Interlace tool processes 25 million synthetic events in 5.11 seconds",
    "CPU usage peaks at 270% during the benchmark",
    "Memory usage stays under 2 GB with streamed Arrow RecordBatches"
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}