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Show HN: Trifle – Open-source analytics that stores answers, not events

1 sources1 storiesFirst seen 7/22/2026Score21Mixed Progress
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North America

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iluzone

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Hacker News

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AI-Generated Claims

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Trifle is an open-source time-series analytics library that aggregates nested counters instead of storing raw events.

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All in the database you already have.

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After rebuilding it twice over 10 years, it now tracks ~1B events a day at my day job.It started in 2015 as my own Rails APM.

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The APM eventually faded away without much traction.Later in 2021 I needed analytics at my day job.

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Aggtrifle.io7/22/2026