Ask ten DBAs for a definition of ‘Big Data’ and you well get more than ten replies. And the majority of those replies will lead you to Hadoop. Hadoop has been the most prominent of the big data frameworks in the open source world. Over 80% of the Hadoop instances in the world are feed their data from MySQL1. But Hadoop is made up of many parts, some confusing and many that do not play nicely with each other. It is analogous to being given a pile of automotive parts from different models and tyring to come up with a car at the end of the day. So what if you do if you are wanting to copy some of your relational data into Hadoop and want to avoid the equivilent of scraped knuckles? The answer is Bigtop and what follows is a way to get a one node does all system running so you can experiement with Hadoop, Map/Reduce, Hive, and all the other parts.
Bigtop is an Apache Project self …[Read more]