Jialin Qiao created IOTDB-453:
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Summary: Parallel the alignment of timestamp in raw data query
Key: IOTDB-453
URL: https://issues.apache.org/jira/browse/IOTDB-453
Project: Apache IoTDB
Issue Type: Improvement
Reporter: Jialin Qiao
In the default raw data query without value filter, we already parallel the
reading of each series. However, the alignment of timestamp is still by one
thread. It's possible to parallel the alignment to speed up the query.
Suppose there are 10 series, we could use two threads, each align 5 series.
Then a new thread does the final alignment.
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