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README.rdoc
wordcount.lua
wordcount.rb

README.rdoc

Map-Reduce with Tokyo Cabinet

Executing map-reduce jobs within Tokyo Cabinet

Starting server with incr extension

> ttserver -ext wordcount.lua test.tch

Executing from command line

> tcrmgr put localhost 1 "This is a pen."
> tcrmgr put localhost 2 "Hello world"
> tcrmgr put localhost 2 "Life is good"
> tcrmgr ext localhost wordcount
  a	1
  good	1
  is	2
  life	1
  pen	1
  this	1

Executing via Ruby

> ruby wordcount.rb
  a	1
  beautiful	1
  bob	1
  hello	2
  what	1
  world	2

Source: alpha.mixi.co.jp/blog/?p=566