Marketers are abuzz over “Big Data” for its promise to deliver a more complete understanding of each customer, who can then be targeted with advertising tailored exactly to the individual.

But according to February 2012 research from Columbia Business School’s Center on Global Brand Leadership and the New York American Marketing Association (NYAMA), organizational hurdles and barriers to data implementation were some of the biggest challenges to Big Data integration.

via Marketers Struggle to Link Digital Data to ‘Big Data’ Picture – eMarketer.