Sami Pussinen SamiPussinen

## memdb_vs_memstore_performance.md

      
        
          
            
              
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                SamiPussinen
                / memdb_vs_memstore_performance.md
            
            
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              March 5, 2018 13:59
            
          
        
      
        
  
      
    Hashicorp memdb vs Jaakko's memstore performance comparison

Here are the results comparing the two different approaches for the storage and retrieval of pre-calculated valuations.
Inserting the 72 million permutations:

Hashicorp memdb (Immutable radix tree): 307GB of total allocation, runtime 561 seconds.
Jaakko's memstore (Mutable radix tree): 14GB total allocation, runtime 1894 seconds.