Spark Analysis on a Large File GeoNames.org has free gazetteer data by country or for the world, provided in tab-separated text files. In this post I show you how to do some simple analysis using DataFrames in Spark. As the global file is 280M compressed and 1.2G uncompressed. This size of file makes it difficult to […]
This is my short video (14 min) showing how to build and launch the Apache Zeppelin notebook platform – a web UI for interactive query and analysis. This is all done running locally via OSX on a Macbook. In this video we focus on using the tutorial notebook that comes with Zeppelin and discuss each step – including interactive querying and charting – […]