Google Cloud Data Catalog

Google Cloud Data Catalog, now known as Knowledge Catalog, is an enterprise context engine that unifies metadata, governance, and data discovery across Google Cloud and partner platforms. It enables organizations to aggregate, curate, and enrich data assets—structured and unstructured—into agent-ready context for AI-driven workflows. The platform provides automated data governance, semantic enrichment, secure context retrieval, and supports multimodal data discovery, making complex data estates easily searchable, governable, and AI-ready.