Quick key value db evaluation

Scope of evaluation

1. Prefix range query read performance
2. Write performance

Steps

1. Insert 10 million random records with the following structure
   • key: address+integer+integer
   • value: transaction hash
2. Generating skewed data
   • Mimicking the total number of transactions on ethereum
   • 2^0 + 2^1 + .... + 2^29
   • For each two power value, equal number of entries will be created with the same address
3. Exposing a metrics api
   • Tracks time writes for each address
   • Tracks time for reads for each address