Pre-requisites – you should know Ruby. This is an intermediate level presentation, if you don’t know Ruby it will be hard for you to follow
Also talk a bit about myself
as of writing, TinyURL is still the king of the hill in the Twitter micro-market of URL shorteners. In June 2009, lexicographers of Oxford University Press sampled 1.5 million tweets and came up with the 500 most frequently used words on Twitter. With a little bit of further analysis, I extracted the numbers that are related to the various URL shorteners mentioned and came up with the approximate market share of the various URL shorteners in Twitter.
Do demo here.
How to deploy Ruby Sinatra applications to the Heroku and Google AppEngine cloud platforms Ruby and the Cloud Chang Sau Sheong Geekcamp SG 22 Aug 2009