Add a tool that generates data to use many segments
Add a tool that generates data to use many segments

groonga/groonga,groonga/groonga,groonga/groonga,komainu8/groonga,komainu8/groonga,komainu8/groonga,naoa/groonga,groonga/groonga,kenhys/groonga,groonga/groonga,komainu8/groonga,kenhys/groonga,komainu8/groonga,naoa/groonga,naoa/groonga,naoa/groonga,kenhys/groonga,groonga/groonga,kenhys/groonga,groonga/groonga,naoa/groonga,kenhys/groonga,komainu8/groonga,naoa/groonga,kenhys/groonga,naoa/groonga,kenhys/groonga,naoa/groonga,groonga/groonga,komainu8/groonga,komainu8/groonga,kenhys/groonga