What are the current trends in programming languages emerging for the cumulative year of 2013? It seems the evolution of functional programming as applied to big data applications did start to take shape but did not reach a pinnacle towards end of 2013. However, there still languages of the past years that are trending as popular as always. It seems the more things change the more they do stay the same in the programming realm. A whole u-turn can be seen in even storage systems and data center evolution. The below trends give a glimpse of various programming language interests on the web for 2013.