参考：

http://wiki.python.org/moin/ParallelProcessing 

http://wiki.python.org/moin/DistributedProgramming 

分布式： 

http://www.celeryproject.org/ 

http://code.google.com/p/distributed-python-for-scripting/ 

http://code.google.com/p/superpy/ 

http://code.google.com/appengine/ 

cloud： 

http://www.picloud.com/ 

http://libcloud.apache.org/ 

new things： 

http://www.heroku.com/ 

http://www.pythonanywhere.com/ 

完！