The shift-left movement has reached data governance. Instead of quarterly audits and spreadsheets, teams are encoding lineage, access policies, and audit trails as version-controlled code in CI/CD. This article covers tools, patterns like dbt tests as governance and policy-as-code with OPA, and real examples.

Data engineering workloads are among the most expensive cloud line items. This article covers the concrete cost optimization patterns gaining real traction in 2026: zombie query detection, spot instance strategies, compute-storage separation, and FinOps practices that actually work - with numbers and examples.