* Tags:: #🗣️Talks , [[pagesmetrics-layer|Pages/metrics Layer]] * Author:: [[drew-banin|Drew Banin]] (dbt co-founder) * Link:: [Keynote: The Metric System - YouTube](https://www.youtube.com/watch?v=MdSMSbQxnO0) * Source date:: [[2021-12-13]] * Finished date:: [[2021-01-07]] Metrics have always been difficult: ![[Pasted image 20220111171303.png|400]] And of course, attempts to standardize: ![[Pasted image 20220111171517.png|400]] [[Rollup tables|Rollup Tables]] to standarize metrics: ![[rollups.png|400]] ![[rollups_II.png|400]]![[rollups_III.png|400]]