SYSTEM AND METHOD FOR PROCESSING CONTINUOUS QUERY LANGUAGE BASED XML QUERY LANGUAGE FOR PROCESSING STREAMING DATA EXPRESSED XML

摘要

The present invention is an XML -based query language for streaming data processing continuous queries expressed in the form of XML processing systems and relates to a method , in addition to the functions that need to retrieve the streaming data to the existing XML query language is an XML query language that has the basic characteristics are maintained while the XML query language based continuous query processing system and method for accessing streaming data, by providing , may process the data sent to the stream type in a consistent manner , in connection with the search of the history data as it has the advantage that it utilizes an API provided by the existing XML data retrieval system .