O’Reilly have published their Data Science Salary Survey for 2013 – short and to the point it tells you that knowing Hadoop, Python, R, D3 and Graphing significantly enhances your earnings and employability. But don’t abandon SQL just yet – it’s still the most widely used tool.
You can down load it from here – http://www.oreilly.com/data/free/stratasurvey.csp
Life is rather like a can of sardines – we’re all of us looking for the key.
Alan Bennett
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