New big data trend tracks 'digital footprints'

Excerpt

<div>The solution, he says, was to employ “process mining”, an emerging field in <b>big</b> <b>data analytics</b> that is helping some of the world's biggest companies ... These kind of capabilities did not exist,” says Israel Expósito-Peraza, who oversees an eight-member big data group at telecoms group Vodafone.</div>