| API Gateway |
Performs request routing and load balancing. |
| Authentication Service |
Keycloak |
| Backend |
Implements business logic. |
| Business Intelligence |
Stores and visualizes events. |
| Cache |
Redis |
| Email Service (External) |
TODO - choose provider |
| Email Service Emulator |
FakeSMTP |
| File Storage |
MinIO |
| Frontend |
UI for end-users. |
| Log Aggregator |
Additionally provides full-text search of any data. |
| Message Broker |
Kafka |
| Metrics Aggregator |
Collects and visualizes metrics. |
| Relational Database |
Postgres |
| SMS Service (External) |
TODO - choose provider |
| Static Resources Service |
Serves public files: JS, CSS, images. |