They present Big Data integration in a easyunderstandable-
way. Schema alignment, record linkage and data
fusion are presented w.r.t to Big Data characteristics (volume,
velocity and variety). Knowing the high value carried by data
in general and thus by Big Data, it is not surprising therefore
that Chief Information Officers (CIOs) are interested in it analytics
as technological. If initially web pages and traditional
databases were the raw materials respectively for search engine
companies and other businesses, now it has been mixed