Key Problems Research For E-commerce Databases Integration System

With the rapid development of IT technology, more and more e-commerce databases are available in the Internet. These databases are Web-accessible through form-based search interfaces. In order to get useful information, users need to send their request to different search-forms. Therefore, providing an integrated search system of these databases is of great importance. Combining popular 80/20 principle and Deep Web theory, this paper presents an expandable e-commerce integrated system. Focusing on finding high-quality e-commerce Web-sites, we aim at making an integrated system to search all the found Web-databases. In this Paper, some key problems about the system will be discussed about.