Did you know about JuJu?
Juju is a new solution for Developer's to configure their development environments very very faster than it was. Developers don't need to be a expert on each and every service and how to configure each and service. Juju has distilled knowledge on each and every product like MongoDB, Cassandra or Hadoop. Creating environment's (linux) becomes more and more easier with juju.
Juju is still in development and not good for real production. But as I feel it is going to play a big role on the industry like Hadoop. Most of the businesses are looking into DevOps model. So juju helps DevOps as well.
Juju is another work from african language like Ubuntu. It means magic. Juju is magic. Actually magic is going to happen! Enjoy JuJu!