metadata
2 free lessons tagged metadata across Business, Programming. Each one is a short sequence of focused steps with narration and a five-question quiz at the end — take them in any order, no signup required.
Data Quality, Metadata, Lineage, and Master Data
Governance policy becomes real through concrete machinery. Learn the working parts every data governance program relies on: the dimensions that define data quality and how to measure them, metadata and catalogs that make data findable, lineage that traces where data came from, master data management that creates a single source of truth, and data contracts that push quality upstream.
Next.js App Router Fundamentals
Next.js 15 App Router: page/layout/loading/error files, nested layouts, dynamic and catch-all segments, route groups, parallel routes, and the Metadata API for SEO — with the file tree as a diagram.