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app
data
performance
README.md

README.md

###Service for Reverse IP Lookup

This is just a proof of concept for simple service, whichreturn Country name for ip address.

  • app - node.js application
  • data - datasets and R script for preprocessing
  • performance - test plan for jMeter

###Performance

Probably what have impact on latency is not the algorithm, but infrastructure around that.

####Performance stats (MacBook Pro, 2,3GHz i5, 16GB RAM)

  • app boot time with data load approx. 20sec
  • approx. 1200reg/sec from local jMeter

####Performance stats (EC2 t2.micro, US N. California)

  • approx. 120reg/sec from Czech republic
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