New guide on how to write a Spark job in Clojure

Hi all, Maybe some of you are interested: I wrote a new guide on how to start using Spark from Clojure. The tutorial covers * setting up a project, * doing REPL- or Test Driven Development of Spark jobs * Running Spark jobs locally. Just read it on

Re: Datastore HDFS vs Cassandra

Hi Regarding the Cassandra Data model, there's an excellent post on the ebay tech blog: http://www.ebaytechblog.com/2012/07/16/cassandra-data-modeling-best-practices-part-1/. There's also a slideshare for this somewhere. Happy hacking Chris Von: Franc Carter