Anand Manikutty

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Oracle XML DB integrates XML storage and querying using the Oracle relational and object relational framework. It has the capability to physically store XML documents by shredding them as relational or object relational data, and creating logical XML documents using SQL/XML publishing functions. However, querying XML in a relational or object relational(More)
XML has become an attractive data processing model for applications. SQL/XML is a SQL standard that integrates XML with SQL. It introduces the XML datatype as a native SQL datatype and defines XML generation functions in the SQL/XML 2003 standard. The goal for the next version of SQL/XML is integrating XQuery with SQL by supporting XQuery embedded inside(More)
The demand for more and more complex real-time applications which require high computational needs with timing constraints, and geographical distribution of computational entities (tasks) of these applications, have led to the choice of distributed systems as a natural candidate for supporting such real-time applications, due to their potential for high(More)
A majority of today's real-time systems assume a priori knowledge of task characteristics and hence are based on static designs which contribute to their high cost and innexibility. The next generation hard real-time systems must be designed to be dynamic and exible. This provides the motivation to study various dynamic scheduling proposals. In this paper,(More)