I've been following Zeppelin for a while and have been actively using it for a couple of weeks (using Scala and SparkSQL/Dataframes), and although there are a f

I've been following Zeppelin for a while and have been actively using it for a couple of weeks (using Scala and SparkSQL/Dataframes), and although there are a few rough edges, it has been a godsend for data exploration, analysis, and feature extraction. If you're working with Spark, I highly recommend giving it a try.