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Microservices 26 Dec 2025

Trending Means All-Time and Frozen

Trill's entire ranking engine is thirty-nine lines of OrderByDescending().Take(10) over counters that only ever increase - no time window, no decay, no visibility filter - so once the top ten stabilises it can never change again.

Data Warehousing 04 Aug 2025

Twenty Queries Against a Dual Star

V3 ships the largest usage-example set of the early versions - twenty queries against base facts and aggregates living in two tables. A tour of what a dual-star warehouse lets you ask, from base-vs-aggregate joins to watching a rollup evolve over time.

.NET 22 Apr 2025

One Metric, Three Answers

The same dashboard KPI is computed by three different formulas across role-variant procedures, rendered on a gauge with a sibling metric quietly deleted - and the fact table beneath it is an accidental Kimball star nobody designed.