The Twelve Factors
==================

## [I. Codebase](/codebase)
### One codebase tracked in revision control, many deploys

## [II. Dependencies](/dependencies)
### Explicit dependency declaration and isolation

## [III. Config](/config)
### Store config in the environment

## [IV. Backing Services](/backing-services)
### Treat backing services as attached resources

## [V. Build, release, run](/build-release-run)
### Strict separation of build stage and run stage

## [VI. Processes](/processes)
### Stateless, disposable processes handle application logic

## [VII. Port binding](/port-binding)
### Services exported via port binding

## [VIII. Concurrency](/concurrency)
### Scale up via the process model

## [IX. Dev/prod parity](/dev-prod-parity)
### Parity between development and production

## [X. Logs](/logs)
### Logs are event streams

## [XI. Admin processes](/admin-processes)
### One-off admin/management tasks