A shard is a basic read and write unit in each logstore. You can specify the number of shards in each logstore. Each shard has certain service capabilities:
When writing data into a shard, you must specify the shard. When reading data, you can use the Load-Balance mode. Load-Balance automatically performs balance based on the background system load, to ensure high write availability.
Example of the complete resource:
|Parameter Name||Type||Required or Not||Description|
|shardID||int||Yes||The unique ID of shard in the logstore, which is automatically generated by the system and whose type is integer.|