12/15 Factor Application Tutorial
This is a tutorial for learning to better apply Heroku's 12 Factor App and the additional 3 factors documented by Kevin Hofman in Beyond the Twelve-Factor App using Java and Spring-Boot.
0 - Set Up
1 - Codebase/One codebase, one application
2 - API first
3 - Dependency management
4 - Design, build, release, and run
5 - Configuration, credentials, and code
6 - Logs
7 - Disposability
8 - Backing services
9 - Environmental parity
10 - Administrative processes
11 - Port binding
12 - Stateless processes
13 - Concurrency
14 - Telemetry
15 - Authentication and authorization