Implementing a scalable Twitter is the "Hello World" application of Redis: http://code.google.com/p/redis/wiki/TwitterAlikeExample http://code.google.com/p/redi

Implementing a scalable Twitter is the "Hello World" application of Redis: http://code.google.com/p/redis/wiki/TwitterAlikeExample http://code.google.com/p/redis/wiki/TwitterAlikeExample (here "Hello World" does not mean the simplest, but the one that is non obvious and exploits many important features to understand the system).