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analyticsfs

HN member

Joined: Tue, May 12, 2026, 8:02 PM UTC
HN karma: 1
Public activity: 5 items
HN profile: View on Hacker News ↗

About analyticsfs

Practical SQL and fraud detection. Public-sector analytics. analytics.fixelsmith.com

Recent public activity

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Detecting fraud rings: the social-graph problem in disguise
Tue, Jun 02, 2026, 1:16 PM UTC
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Eight window-function tricks beyond LAG and ROW_NUMBER
Tue, May 19, 2026, 12:49 PM UTC
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Six SQL patterns I use to catch transaction fraud
Wed, May 13, 2026, 8:42 PM UTC
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Comment #48114334
[dead]

Tue, May 12, 2026, 8:48 PM UTC
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Comment #48114193
[dead]

Tue, May 12, 2026, 8:37 PM UTC