The backend is where Sambee’s server-side behavior becomes real: authentication, API shape, SMB access, file operations, edit locks, and change notifications all converge here.
Start with:
- Backend Overview
- Request Flow and Service Boundaries
- Image Preprocessing and Conversion Pipeline
- SMB Change Notification and Directory Freshness
- File Operations and Edit Locking
Use this section before you change browser-visible behavior that depends on the API, SMB semantics, or server-side validation.