##Big Data and Cloud 

1. nova  
OpenStack Nova provides a cloud computing fabric controller, supporting a wide variety of virtualization technologies, including KVM, Xen, LXC, VMware, and more.  
Project Source:  https://github.com/openstack/nova  
Project Homepage: http://www.openstack.org/ 

1. boto  
Boto is a Python package that provides interfaces to Amazon Web Services.  
Project Source: https://github.com/boto/boto  
Project Documentation: http://docs.pythonboto.org/en/latest/

1. aws-cli  
Universal Command Line Interface for Amazon Web Services  
Project Source: https://github.com/aws/aws-cli  

1. mrjob  
Run MapReduce jobs on Hadoop or Amazon Web Services.  
Project Source: https://github.com/Yelp/mrjob  
Project Documentation: https://pythonhosted.org/mrjob/

1. s3cmd  
Command line tool for managing Amazon S3 and CloudFront services.  
Project Source: https://github.com/s3tools/s3cmd  
Project Homepage: http://s3tools.org/s3cmd  

1. dumbo  
Python module that allows one to easily write and run Hadoop programs.  
Project Source: https://github.com/klbostee/dumbo  
Project Homepage: http://klbostee.github.io/dumbo/  

1. dpark   
DPark is a Python clone of Spark, MapReduce alike computing framework supporting iterative computation.  
Project Source: https://github.com/douban/dpark  
Project Documentation (Chinese): https://github.com/jackfengji/test_pro/wiki 
  
1. Hue  
Hue is an open source Web UI for doing big data with Hadoop.  
Project Source: https://github.com/cloudera/hue  
Project Homepage: http://gethue.com/  

1. falcon  
Falcon is a high-performance Python framework for building cloud APIs and web app backends.   
Project Source: https://github.com/racker/falcon  
Project Homepage: http://falconframework.org/   

1. gae-boilerplate  
Google App Engine Boilerplate gets your project off the ground quickly using the Google App Engine platform.  
Project Source: https://github.com/coto/gae-boilerplate  
Project Homepage: http://appengine.beecoss.com/  

1. goagent  
a gae proxy    
Project Source: https://github.com/goagent/goagent   
Project Homepage: https://code.google.com/p/goagent/  

1. libcloud  
Apache Libcloud is a Python library which hides differences between different cloud provider APIs and allows you to manage different cloud resources through a unified and easy to use API.  
Project Source:  https://github.com/apache/libcloud    
Project Documentation: http://libcloud.apache.org/ 

1. Fabulous  
Deploy django apps to Amazon EC2 with ONE command.   
Project Source: https://github.com/gcollazo/Fabulous  
Project Homepage: http://elweb.co/ 

1. pyes    
pyes is a pythonic way to use ElasticSearch since 2010.    
Project Source: https://github.com/aparo/pyes    
Project Documentation: https://pypi.python.org/pypi/pyes/