Big data offers a goldmine
By Shen Jingting | 皇冠体育app Daily | Updated: 2013-06-24 07:40

Alibaba and Sina Weibo, with their hundreds of millions of users, produce a huge volume of data every day, every minute and even every second. Provided to 皇冠体育app Daily |
Firms capitalize on information gleaned from their many online customers
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