Marketers are turning to big data to improve their customer experience, thus driving more loyalty and sales. However, when you look at how marketers are using big data, it typically plays out in one of three ways - big dumb data, big scary data, or big useful data.Big dumb data is the kind of personalization that shows you re-targeted ads from your own employer ("Yes, I have been to my company’s website, but I am not interested in buying.") or crams more data points into already useless…See More