DocDrift

DocDrift is a web app (with optional CLI) that continuously monitors your document databases (MongoDB, Firestore, DynamoDB) to detect schema drift, risky field changes, and data-quality regressions. It samples documents, infers evolving “real” schemas per collection, and flags breaking changes (type flips, missing required fields, exploding cardinality, oversized docs). It then generates actionable diffs, rollout-safe migration suggestions, and lightweight validation rules you can enforce in CI/CD. This is not a generic observability dashboard: it focuses on the painful gap in document stores—schemas exist, but only implicitly, and they rot quickly across teams and microservices. The product is realistic because it can start as read-only monitoring with clear ROI (fewer incidents) and expand into policy enforcement, alerts, and automated backfills. Combination app: traditional + AI (AI helps propose migrations and validations).