Main Functions¶
Multiple data source subscription¶
EnOS Cloud supports double message channels for multiple OUs, while EnOS Edge supports single message channel for one OU.
EnOS Cloud and EnOS Edge supports multiple data sources to subscribe data. The data source list is as follows:
| Subscribed Data Type | EnOS Cloud | EnOS Edge |
|---|---|---|
| Time series data | √ | √ |
| Alert data | √ | √ |
| Device management event | √ | × |
| Device event report | √ | × |
| Results of the control command | × | √ |
| Edge device event | × | √ |
For more information, see Developing Data Subscription Jobs
Visualized configuration¶
A GUI is available for you to customize the data subscription configuration, such as creating, configuring, starting, stopping, or deleting subscription jobs.
The specific features of the visualized configuration in EnOS Cloud and EnOS Edge are as follows:
- EnOS Cloud：supports viewing the running statistics
- EnOS Edge：supports import, export, and delete subscription tasks in batches. And you can query all the tasks by clicking Edge Details > Data Subscription.
For detailed information about creating data subscription jobs, see Developing Data Subscription Jobs.
Data subscription SDK¶
Multiple SDKs are provided for you to consume the subscribed data in your applications.
The specific SDKs for EnOS Cloud and EnOS Edge are as follows:
| SDK | EnOS Cloud | EnOS Edge |
|---|---|---|
| Java SDK | √ | × |
| Python SDK | √ | × |
| .NET SDK | √ | × |
| C SDK | × | √ |
For detailed information about consuming subscribed data, see Consuming Subscribed Data.