| UML | Authorization | Rust | Design Patterns | Microservices Pattern |
| Basic Concepts | Basic | Singleton | [msd] (./books/design/msdesignpat.md) | |
| Policy Enforcement Point | Traits | Factory | ||
| Policy Decision Point | Composite | |||
| Policy Administration Point | Proxy | |||
| [Decorator](./books/design/decorator md) |
Author
- Hari P Venkateshaiah