Open Lakehouse Governance — Delta Lake & Apache Iceberg Without Duplication
Eliminate proprietary lakehouse lock-in. Meynos provides unified security policy enforcement, column-level masking, and ACID time-travel across Databricks Delta Lake and Apache Iceberg in-place.
Open Lakehouse In-Place Federation
Meynos resolves ACID transaction logs and metadata manifests simultaneously under a unified schema catalog.
Zero-Copy In-Place Federation
Never duplicate multi-terabyte datasets to serve AI agents or external partners. Meynos reads raw Parquet files and manifests directly from AWS S3, Azure ADLS Gen2, and GCS.
Delta & Iceberg Coexistence
Bridge the format war. Meynos reads both Databricks _delta_log and Apache Iceberg Polaris/AWS Glue catalogs with full parity.
Unified Security Across Formats
Write your access rules once in Cedar ABAC. The exact same column masking and row-level filters apply simultaneously to lakehouses and operational DBs.
How Meynos Complements Microsoft Fabric & Databricks Unity
Meynos is not a replacement for your data warehouse or storage engine. Fabric OneLake and Unity Catalog serve as analytical storage; Meynos acts as the Zero-Trust Execution Border for live AI agents and cross-organization sharing.
01.The Databricks / Unity Scenario
Gold tables reside in Delta Lake. Meynos attaches to S3, reading commits in real time, and serves live masked subsets to AI agents via MCP without loading Databricks compute clusters.
02.The Microsoft Fabric / OneLake Scenario
Enterprise financial data resides inside Fabric OneLake. Meynos federates Parquet in-place, enforcing 24-hour expiring leases with differential privacy for external auditors.
Real-Time Treasury Governance Across Delta Lake & Core Banking
A multinational banking group required real-time liquidity reporting for an internal treasury AI agent. Using Meynos, the bank federated Databricks Delta Lake and core banking transaction streams simultaneously. Automatic SHA-256 IBAN hashing and 250-row session caps allowed AI agents to forecast intraday cash requirements with zero PII exposure.