Opened 7 months ago

Last modified 6 months ago

#2659 new enhancement

Improve serialization and deserialization of Dataset

Reported by: gkronber Owned by:
Priority: medium Milestone: HeuristicLab 3.3.x Backlog
Component: Problems.DataAnalysis Version: 3.3.14
Keywords: Cc:

Description

It seems persistence of the individual columns (IList) is very slow. It might be useful to use RLE or other forms of compression for some of the columns.

Change History (2)

comment:1 Changed 7 months ago by gkronber

For instance it takes several minutes to save a problem instance which later only takes ~ 16MB storage (compressed)

TODO: Test cases and benchmarks

comment:2 Changed 6 months ago by gkronber

  • Milestone changed from HeuristicLab 3.3.15 to HeuristicLab 3.3.x Backlog
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