Abstract: A system for full text search integration in XQuery for a binary object XML repository includes XQuery interpreter module(s) for implementing the XQuery language and function dispatcher module(s) for implementing the XQuery function calling mechanism. Search function implementation module(s) implement the component search function and interpret the full-text search query syntax. The search function postings resolution manager module(s) compute the candidate elements for search query resolution, and postings module(s) return all XML nodes that contain a specified token, with a token corresponding to a piece of XML syntax.

Abstract: A binary object XML repository for storage and retrieval of data in XML documents includes import manager capabilities for converting file formats to XML. Indexing capabilities encode XML document data in a binary data structure for storage within lexicon(s) in the form of tokens and token types, with a token including data elements corresponding to XML syntax. The lexicon(s) also assigns token identifier numbers, which sequence module(s) store in an original sequence. Postings module(s) map the token identifier numbers to the token identifier's position in the original sequence.

Abstract: A system for extension of XQuery in a binary object XML repository includes XQuery interpreter capabilities for implementing the XQuery language in the binary object XML repository. A function dispatcher module implements an XQuery call mechanism, with the function being defined by the name of the function, the number of arguments taken by the function, and the datatypes of the arguments. A plug-in function library manager implements the client side of the binary object XML repository plug-in function application program interface, and a dynamically-linked plug-in function library module for implements the server side of the binary object XML repository plug-in function application program interface.

Abstract: A system for integrated support in an XML/XQuery database residing within a binary object XML repository (BOXR) for web-based applications includes web browser(s) for sending at least one HTTP request for hxl pages. Hxl pages are defined as web pages containing embedded XQuery expressions, with XQuery being an interactive program used to access data. Server module(s) coordinate operations within a control system including an XML/XQuery database. An hxl processor module provides web application support, and a BOXR XQuery engine processes XQuery queries. An XML repository provides stored representation of XML data.