Streams are Tablestore-based data change record streams that record all data addition, deletion, and modification operations on a table. These records can be subscribed to and consumed. Streams are used to call underlying streaming operations. Tunnel Service and search indexes rely on streams. This topic describes the API operations that you can call to perform operations on streams.
API operations
The following table describes the API operations that you can call to perform operations on streams.
Name | API | Description |
Query the list of streams | You can call the operation to query the stream information of all tables in an instance. | |
Query the shard information of a stream | You can call the operation to query the shard information of a stream. | |
Query the start iterator | You can call the operation to query the start iterator that is used to read data from a shard. | |
Query the incremental data of a shard | You can call the operation to query the incremental data of a shard. |