Easy.Platform Backend Development

Complete backend development patterns for EasyPlatform .NET 9 microservices.

Quick Decision Tree

[Backend Task]
├── API endpoint?
│   ├── Creates/Updates/Deletes data → CQRS Command (§1)
│   └── Reads data → CQRS Query (§2)
├── Business entity? → Entity Development (§3)
├── Side effects (notifications, emails)? → Entity Event Handler (§4) - NEVER in command handlers!
├── Data transformation/backfill? → Migration (§5)
├── Scheduled/recurring task? → Background Job (§6)
└── Cross-service sync? → Message Bus (§7) - NEVER direct DB access!

File Organization