Notes on measuring product change, from the team building DeltaNorm. https://deltanorm.example/blog/ en Fri, 14 Aug 2026 21:06:38 GMT https://deltanorm.example/blog/stop-instrumenting-what-you-planned/ https://deltanorm.example/blog/stop-instrumenting-what-you-planned/ Tue, 04 Aug 2026 00:00:00 GMT Experiments Julian Vandermolen https://deltanorm.example/blog/what-a-delta-actually-costs/ https://deltanorm.example/blog/what-a-delta-actually-costs/ Tue, 28 Jul 2026 00:00:00 GMT Experiments Julian Vandermolen https://deltanorm.example/blog/one-identifier-that-survives-a-reload/ https://deltanorm.example/blog/one-identifier-that-survives-a-reload/ Wed, 15 Jul 2026 00:00:00 GMT Engineering Julian Vandermolen https://deltanorm.example/blog/queries-in-plain-language/ https://deltanorm.example/blog/queries-in-plain-language/ Tue, 30 Jun 2026 00:00:00 GMT Engineering Julian Vandermolen