Machine Learning is not a language-specific thing. Maybe Python makes it easy out-of-the box (I haven't used Python -- I don't know), but you do it in whatever

Machine Learning is not a language-specific thing. Maybe Python makes it easy out-of-the box (I haven't used Python -- I don't know), but you do it in whatever language you want. Many languages have modules you can just use. And of course you could just write your native implementation of an algorithm in you language of choice. Actually, nowadays some of the databases come with data mining algorithms built-in -- I know Oracle and SQL Server have this functionality. So basically, lots of options.