Main Functions¶

Multiple data source subscription

The data subscription service supports multiple data sources, including time series data (real-time data and offline data) subscription, alert data subscription, and device management event data (about models, assets, and OTA firmware upgrade).

Visualized configuration

A GUI is available for you to customize the data subscription configuration, such as creating, configuring, starting, stopping, or deleting subscription jobs.

For detailed information about creating data subscription jobs, see Developing Data Subscription Jobs.

Data subscription SDK

Java SDK, Python SDK, .NET SDK are provided for you to consume the subscribed data in your applications.

For detailed information about consuming subscribed data, see Consuming Subscribed Data.