I have quite a strange question..
Has anyone setup a Publish/Subscribe Foreign Currency Exchange server???
I know that redis can perform the PUB/SUB.. but i need a channel or a better idea :D
Any suggestions welcome..
Update: A publish/subscribe to even Google / Yahoo Api's is also an option.. I just dont want to query every time i need information.. ( i need to maintain it locally ) Wherby the "Publisher/Provider" broadcasts it to me as information changes..
Think Comet,Websockets,Pubsubhubbub etc etc