Only at R on relational database now.
Need to practice those sql’s and R before I move on to R on Hadoop – likely Revolution Analytic’s rmr package.
Got to take it one step at a time.
Here are some links to tips on importing data into R
Also a note to self, a set of useful tutorial-like slides on Big Data Step-by-Step: Using R & Hadoop (with RHadoop’s rmr package)