The Modern Data Architecture Accelerator (MDAA) is an AWS‑based, configuration‑driven framework that lets data, platform, and compliance teams deploy secure, compliant data‑lake, analytics, and AI environments (including SageMaker Studio, Bedrock GenAI, DataZone, Redshift, etc.) with a few YAML files and a single CLI command. It provides ready‑made starter kits and reusable multi‑language CDK constructs for organizations of any size that need fast, governed data‑platform provisioning on AWS.