An XML Storage System for Object-Oriented/Object-Relational DBMSs.

An XML Storage System for Object-Oriented/Object-Relational DBMSs

As XML has become popular as a document standard in the World Wide Web, a lot of research has been done on the XML storage systems, which store and manage XML documents using existing DBMSs. Most of the research activities, however, assume a relational DBMS instead of an object-oriented/object-relational (OO/OR) DBMS, which offers more powerful modeling capabilities. In this paper, we present t...

Object-relational complex structures for XML storage

XML data can be stored in various database repositories, including Object-Relational Database (ORDB). Using an ORDB, we get the benefit of the relational maturity and the richness of Object-Oriented modeling, including various complex data types. These data types resemble the true nature of XML data and therefore, the conceptual semantic of XML data can be preserved. However, very often when th...

Storing and Querying XML Data in Object-Relational DBMSs

As the popularity of eXtensible Markup Language (XML) continues to increase at an astonishing pace, data management systems for storing and querying large repositories of XML data are urgently needed. In this paper, we investigate an Object-Relational DBMS (ORDBMS) for storing and querying XML data. We present an algorithm, called XORator, for mapping XML documents to tables in an ORDBMS. An im...

Architectural Options for Object - Relational DBMSs by

Relational Storage for XML Rules

very few research works have been done on XML security over relational databases despite that XML became the de facto standard for the data representation and exchange on the internet and a lot of XML documents are stored in RDBMS. In [14], the author proposed an access control model for schemabased storage of XML documents in relational storage and translating XML access control rules to relat...