DataHub
3 min
DataHub (LE)
16 endpoints. REST under /datahub/.... Internal data routing and storage configuration - controls where DeviceHub tag values are persisted and which retention applies.
Capabilities
- Configure / inspect the embedded time-series store
- Manage cloud storage targets (S3 / Azure Blob / GCS) for tag-data offload
- Set retention policies
- Trigger / monitor batch exports
Typical operations
Endpoint | Purpose |
|---|---|
GET /datahub/config | Current data routing config |
PUT /datahub/config | Update config |
GET /datahub/cloud-storages | List cloud storage targets |
POST /datahub/cloud-storages | Add a cloud storage target |
PUT /datahub/cloud-storages/{id} | Update |
DELETE /datahub/cloud-storages/{id} | Remove |
GET /datahub/retention | Retention policy |
PUT /datahub/retention | Update retention |
DataHub is distinct from Integration (/cc/v2). DataHub stores edge-local; Integration streams out to external systems.