Databricks proposes federated data exchange for defense

Databricks has proposed a federated data exchange framework to help defense procurement officials monitor costs and operational status across a base of more than 200,000 suppliers. Operating as an extension of the live War Data Platform, the proposed solution utilizes the open-source OpenSharing protocol to allow defense contractors to publish validated evidence directly from their internal records. The model enables participants to maintain data governance locally without exposing underlying ERP systems or uploading raw records to a centralized government repository.

The proposal addresses growing regulatory pressure, including an August 2026 Supplier Cost and Pricing Transparency memorandum and over a dozen executive directives calling for continuous supply chain mapping. Unclear cost visibility currently contributes to major acquisition programs slipping by an average of 3 years, while government audits have identified over $500 million in questioned costs on sole-source contracts lacking cost data. Furthermore, as the defense sector transitions from specialized Cost Accounting Standards to standard GAAP-based accounting and default fixed-price contracts, contractors require a practical method to share financial records.

Under this federated model, tier-one defense primes publish data via automated pipelines, whereas small and mid-tier vendors enter cost details through validated intake forms. Built-in access controls enforce sensitive Controlled Unclassified Information markings and complete audit lineage. Because the sharing protocols are open-source, government recipients can process cost evidence using existing tools without experiencing vendor lock-in. Databricks recommends deploying a pilot exchange around two initial data contracts covering cost pricing and supplier status across a single acquisition program.