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FYI: “Big data” has real potential, but the challenge of using it well shouldn’t be underestimated. That’s the conclusion drawn from Morningstar’s deep dive into the topic. The rest of this Fund Spy explains what big data is, who’s leading the charge in its collection, and what investors should expect from it Regards, Ted https://www.morningstar.com/articles/946467/how-fund-managers-are-using-big-data
