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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2019/12/04 14:12:02 UTC

[GitHub] [incubator-iotdb] jixuan1989 commented on issue #577: [IOTDB-23] Add Internal Monitor Metrics and Code Refactor

jixuan1989 commented on issue #577: [IOTDB-23] Add Internal Monitor Metrics and Code Refactor
URL: https://github.com/apache/incubator-iotdb/pull/577#issuecomment-561662509
 
 
   discuss:
   
   To save memory and get better compression ( and the write speed), how about put all monitor-series into one device?
    
   If so,
   1. In the memory, only one ChunkGroup is needed, which makes the memory more efficient;
   2. Less ChunkGroupMetadata is generated;
   3. You can use one insert(InsertPlan) rather than a for-loop.
   
   @qiaojialin , any suggestions? 
   

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