# Gravity Standard Architecture > A reference architecture and foundation for business applications that AI builds from specifications: Go on AWS Lambda, Postgres with row level security, Step Functions workflows, Verified Permissions, and x509 development permits. Define the data, define the process, and the Standard supplies the rest. ## Docs - [AI Reference](https://gravitystandard.com/gravity-standard.md): Complete condensed spec — glossary, technology choices, non-negotiables, foundation and deployment model, specification conventions, Data Domain rules (DATA-nnn), business processes, front end, security, permits, delivery and operations - [Full text](https://gravitystandard.com/llms-full.txt): Same content, single file ## Optional - [Human-readable site](https://gravitystandard.com/): Illustrated chapters with animated diagrams - [Gravity Scheduling](https://gravityscheduling.com/llms.txt): The companion delivery-scheduling method