Lakehouse runtime catalog powered by Spanner
๐ The Lakehouse runtime catalog is a fully serverless, Spanner-backed implementation of the Apache Iceberg REST catalog designed to provide high availability, strong consistency, and horizontal scale for metadata management. It decouples metadata discovery from compute engines to enable multi-engine interoperability and supports credential vending, governance integration, and bi-directional federation. The catalog aims to reduce operational overhead and support agent-scale workloads with enterprise-grade features.
