The differentiated characters of MetaSeeker grant it advanced Web data extraction capability with which it is more skillful than ordinary spiders at extracting data from yellow pages, commodity and price list, forums, blogs and so on. In the following chapters, two scenarios are to reveal MetaSeeker's advantages and to teach operator to run MetaSeeker properly
In first scenario, we pay more attention to data extraction mechanisms and to how to operate MetaSeeker, while in second scenario, we pay more attention to procedures to extract data on commodities from an eCommerce site. The first sample site is in Chinese, which might interfere readers' comprehension.