# Functions
DecodeDataKey returns the origin data key.
EncodeDataKey encode data key with data key prefix.
EncodeShardEnd encode shard start key with data prefix.
EncodeShardMetadataKey encode shard metadata key with metadata prefix.
EncodeShardStart encode shard start key with data prefix.
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NewKVDataStorage returns data storage based on a kv base storage.
NextKey returns the next key of current key.
WithLogger set logger.
WithSampleSync set sync sample interval.
# Variables
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# Structs
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# Type aliases
Option option func.