jt2594838 opened a new pull request, #68:
URL: https://github.com/apache/tsfile/pull/68

   In order to support manipulating TsFile in a table-like (or relational-like) 
manner for upper-level systems like IoTDB, new interfaces like `registerTable` 
and `writeTable` are introduced into TsFile.
   
   Also, deviceIds are fully generic by replacing the instances with the 
interface IDeviceID everywhere. A similar refactor is done to MeasurementSchema.
   
   Experiments indicate the throughput downgrade on write is small (< 3%) while 
the query time consumption using the table-view can be reduced by 80%. The 
increment in file size is negligible (< 0.1%). 


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