Bedrock Data Metadata Lake is a platform that provides continuous visibility across enterprise metadata by automatically cataloging data assets. The system catalogs information about what data exists, where it resides, who can access it, and its sensitivity level across more than fifty parameters. The platform collects metadata from IAAS, PAAS, SAAS, and Identity systems covering structured, semi-structured, and unstructured data. It serves as a bridge between data producers (developers, applications) and data consumers (security tools, analytics, AI systems). The metadata lake provides risk-based prioritization, complete entitlement analysis for least privilege access, and supports a single platform approach for IAAS, SAAS, and PAAS datastores. It enables continuous compliance monitoring, audit-ready reporting, and AI-powered policy validation. The system includes end-to-end data lineage tracking, identification of stale and redundant data, and a Copilot interface for querying metadata regardless of data size or complexity. It features API-first architecture for integration with existing systems including CNAPP and SIEM platforms, and can push down tags to increase effectiveness of DLP and enforcement systems. The platform addresses data inventory accuracy, data awareness for security tools, and provides data usage information for cost management and deduplication purposes.