https://sangamiq.com/blog Planning school, build notes and India ops from the team building SangamIQ. en-in https://sangamiq.com/blog/safety-stock-shown-honestly https://sangamiq.com/blog/safety-stock-shown-honestly The safety-stock formula is one line of algebra resting on three assumptions your demand quietly violates. Here is the whole thing, in the open. Tue, 14 Jul 2026 00:00:00 GMT Planning school https://sangamiq.com/blog/why-our-forecast-refuses https://sangamiq.com/blog/why-our-forecast-refuses A forecasting engine that never says "I don't know" is not confident. It is lying with extra steps. Here is why refusal is a feature we built on purpose. Fri, 10 Jul 2026 00:00:00 GMT Build notes https://sangamiq.com/blog/planning-around-diwali https://sangamiq.com/blog/planning-around-diwali Festival demand is not noise to be smoothed away — it is signal to be graded. Why a scheme calendar beats a seasonal index for Indian demand. Tue, 07 Jul 2026 00:00:00 GMT India ops https://sangamiq.com/blog/wape-mape-mase https://sangamiq.com/blog/wape-mape-mase Three forecast-accuracy metrics, three very different lies. A field guide to reading the number before you trust it. Fri, 03 Jul 2026 00:00:00 GMT Planning school https://sangamiq.com/blog/the-trust-badge-system https://sangamiq.com/blog/the-trust-badge-system Measured, computed, estimated, default. Four badges that travel with every number in the product — and why provenance beats precision. Sun, 28 Jun 2026 00:00:00 GMT Build notes https://sangamiq.com/blog/no-data-without-a-contract https://sangamiq.com/blog/no-data-without-a-contract The one rule that governs every byte entering SangamIQ from your ERP — and why "we'll just ingest everything" is exactly the wrong answer. Sat, 20 Jun 2026 00:00:00 GMT Build notes