1) HR has traditionally been process-driven and backward-looking rather than strategic, but new opportunities exist to use predictive analytics and big data to better understand things like why employees stay or leave. 2) While HR systems have historically collected one-dimensional, historical data that is difficult to analyze, new sources of rich data allow HR to do forward-looking predictive analysis to demonstrate how talent management impacts business results. 3) For HR to maintain relevance, professionals must develop analytical skills to leverage growing sources of data and ensure decisions are driven by data rather than intuition alone.