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Parsing User Agent Strings in Big Data

Parsing User Agent Strings in Big Data

Big Data brother is watching - whenever users surf your website, their browser sends an HTTP header called ‘User Agent’. It tells your web server which browser they’re using, in which version, and on which operating system. The user agent string is logged by the web server and can be later analyzed to find out, for example, how many users still surf your website in old IE versions and whether you should support them or not.