This design assumes a centralised data ownership model where AI data is governed as a reusable enterprise asset rather than a disposable by-product. Control is enforced through lifecycle-aware policies and recovery discipline, ensuring data durability and traceability across its lifecycle. Consumption is structured around controlled reuse for retraining and audit rather than unrestricted access. AWS provides the execution context, anchored through Amazon S3 and AWS Backup to maintain storage consistency and protection governance.