FinOps for Data Warehouses with Open Billing Data

This article discusses FinOps for data warehouses, focusing on using the FOCUS (FinOps Open Cost and Usage Specification) 1.3 standard to unify billing data from providers like Snowflake, BigQuery, and AWS. It covers cost attribution challenges, shared cost allocation, contract commitment tracking, and data recency signals. The article provides a detailed guide on building a FinOps pipeline, addressing tagging problems, chargeback vs showback, commitment discounts, and automated cost optimization with resource monitors and budget alerts. It emphasizes creating a financially accountable data platform by normalizing billing data into a common schema for cross-provider analysis.