
An object-oriented database methodology for querying Web sources of data, structured in XML, is presented in this paper. A querying system is developed based on this methodology using ObjectStore database system. XML data are converted into objects that can be stored as part of the ObjectStore database system. Several querying interfaces for querying, searching and browsing the database are developed. The methodology presented in this paper is easily adaptable to any source of Web data that is represented in XML.
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