Zeppelin is a different story. http://hortonworks.com/blog/introduction-to-data-science-with-apache-spark/ Try this tutorial http://hortonworks.com/hadoop-tutorial/intro-machine-learning-apache-spark-apache-zeppelin/
... View more
Out of the box you get 1% of the firehouse, enterprise api providers like Gnip offer different pricing models, choices like 10% real time stream, it's best if you contact these providers yourself for pricing.
... View more
