Data security and AI operations leader Rubrik announced the launch of Rubrik Apache Iceberg Protection, an enterprise data protection capability for Apache Iceberg tables running on Amazon Web Services (AWS).
As enterprise data lakes evolve into mission-critical lakehouses powering AI models and real-time business intelligence, open table formats like Apache Iceberg have become essential infrastructure. However, a key vulnerability has persisted: native Iceberg snapshots are merely metadata pointers, not full backups. If a table is corrupted by ransomware, deleted by an errant script, or overwritten by a misfiring AI agent, those pointers vanish. Restoring underlying storage files leaves organizations with raw, disorganized Parquet files requiring days of manual metadata reconstruction before analytics engines can query the data.
Rubrik’s new capability closes this vulnerability by backing up both data files and table metadata, automatically re-registering tables in the catalog upon recovery. This allows data teams to restore complete, immediately queryable tables in engines like Amazon Athena, Apache Spark, or Trino.
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Technical Capabilities: Metadata Rewiring and In-Account Sovereignty
Coverage extends across AWS Glue Data Catalog and Amazon Simple Storage Service (S3) Tables. Key technical highlights include:
Iceberg-Aware Metadata Recovery: Captures full table definitions, history, and schema state alongside raw data. Upon restore, Rubrik re-wires the catalog automatically so analytics engines can resume operations without manual file repair.
In-Account Data Sovereignty: it stands out as the first Iceberg-aware protection solution that enables enterprises to keep immutable backups locked inside their own AWS accounts, satisfying data compliance and sovereignty requirements, and complementing Rubrik’s air-gapped Cloud Vault.
Petabyte-Scale Forever-Incremental Backups: makes use of forever-incremental method of compacted snapshot backups which keeps backup window low for a very large scale deployment and lets the companies select their preferred Amazon S3 storage tier to control cost.
Risk Validation Based on branch: gives ability to run backups right before the risky activities like schema changes or large batch writes by having the ability to restore data on a separate Iceberg branch for validation before promotion production environment.
Transforming the Cloud Data Security, Lakehouse, and AI Infrastructure Industry
Rubrik’s release accelerates a fundamental evolution across the broader Cloud Data Security, Data Management, and AI Infrastructure sectors.
The Obsolescence of “Storage-Only” Cloud Backups
Historically, cloud backup providers treated object storage (like Amazon S3) as simple buckets of unstructured files. However, modern analytical workloads rely on abstraction layers catalogs, schema definitions, and metadata pointers to make raw data usable.
This announcement highlights the inadequacy of storage-only backups for lakehouses. The data security market is shifting toward metadata-aware cyber resilience. Security vendors can no longer claim cloud data protection simply by backing up raw bytes; they must protect the catalog and logical table structures that give that data operational meaning.
De-Risking Autonomous AI Agents on Data Lakes
As enterprises deploy autonomous AI agents with write access to internal data lakes for automated ETL, feature engineering, and reporting, the risk of “agentic data corruption” where an AI agent incorrectly modifies schema or overwrites table states at scale has grown significantly.
By introducing Iceberg-aware recovery and isolated branch testing, Rubrik establishes a baseline safety layer for AI-driven data pipelines. Data engineering teams gain a critical safety net, allowing them to grant AI agents broader operational permissions without risking permanent lakehouse corruption.
Operational Impact on Enterprise Businesses
For top enterprise executives responsible for data lakes, mission-critical analytics, and AI on AWS – like CIOs, CISOs, and CDOs – adopting lakehouse-aware protection has numerous operational benefits:
No more Downtime and Lost Revenue
If ransomware attacks or deletions cause company data lakehouses to stop functioning, dashboards for business intelligence, real-time supply chain simulations, and consumer apps will all become inoperable. Shortening the recovery period from many days of manual reconstruction work to just a few minutes of automated catalog re-registration ensures the smooth operation of business as well as the avoidance of possible losses in revenues.
Compliance made Easy by Securing Data Sovereignty
Organizations like financial services, healthcare providers, and public institutions are at a regulatory risk when their sensitive data is moved for cloud backup as they rely on third-party backup solutions that usually require leaving data in the enterprise clouds. Granting these institutions the ability to keep their immutable and air-gapped backups on the same AWS tenant that they use will ensure full mastery over where they keep their data and how to encrypt it, even while cyber insurance and other compliance requirements get satisfied.