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DB2 goes hybrid: Integrating native XML and XQuery with relational data and SQL
2006
IBM Systems Journal
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To address this requirement, DB2 Universal Databasee (UDB) now combines relational data management with native XML support. ...
This paper presents the overall architecture and design aspects of native XML support in DB2 UDB and its integration with the relational data-flow engine. ...
Watson Research Center for their contributions to integrating native XML support into DB2. ...
doi:10.1147/sj.452.0271
fatcat:wppk2sdeq5d2rhbwfwc6lf4niu
XR-Gine: A Simulation Engine for Performance Evaluation on XML Enabled Databases
2016
Indian Journal of Science and Technology
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Methods/Statistical analysis: In this paper, we will compare the features supported in XED product, namely Microsoft SQL Server, Oracle and IBM DB2. ...
of XML technology via the relational database. ...
For the IBM DB2, it supports XML in pure XML, Net Search Extender and Web Services Object Runtime Framework (WORF) for DB2 which named DB2 WORF. ...
doi:10.17485/ijst/2016/v9i48/109303
fatcat:ib6c57ebtnd4ba5dqr65w33aju
Managing and querying image annotation and markup in XML
2010
Medical Imaging 2010: Advanced PACS-based Imaging Informatics and Therapeutic Applications
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In this paper, we present our work on managing AIM data through a native XML approach, and supporting complex image and annotation queries through native extension of XQuery language. ...
The complex hierarchical structures of AIM data model pose new challenges for managing such data in terms of performance and support of complex queries. ...
Acknowledgement The project described was supported, in part, by Grant Number R24HL085343 from the National Heart, Lung, and Blood Institute. ...
doi:10.1117/12.843606
pmid:21218167
pmcid:PMC3015142
fatcat:37ywig4kw5ap7f4vmjkqru6bdy
Cost-based optimization in DB2 XML
2006
IBM Systems Journal
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DB2 XML is a hybrid database system that combines the relational capabilities of DB2 Universal Databasee (UDB) with comprehensive native XML support. ...
DB2 XML augments DB2t UDB with a native XML store, XML indexes, and query processing capabilities for both XQuery and SQL/XML that are integrated with those of SQL. ...
ACKNOWLEDGMENT We would like to thank the entire DB2 XML team for their support of this work. ...
doi:10.1147/sj.452.0299
fatcat:ac232lw4z5bnjibsqfjua55xv4
Xml Data Mediation and Collaboration: A Proposed Comprehensive Architecture and Query Requirements for Using Xml to Mediate Heterogeneous Data Sources and Targets
2005
Social Science Research Network
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data results in XML format; provides different views of data according to different application needs; improves Internet spidering; continues to support all necessary DBMS functions; provides a platform ...
Because significant gaps exist in all the reviewed XML data mediation approaches, a more comprehensive framework is presented. ...
be easier and thus more cost effective to store native XML in DB2 and Oracle 8i. ...
doi:10.2139/ssrn.666172
fatcat:sl63whmxrbgdxgyzw3n4hohrpa
Why off-the-shelf RDBMSs are better at XPath than you might expect
2007
Proceedings of the 2007 ACM SIGMOD international conference on Management of data - SIGMOD '07
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XML data in relational databases, most notably the TwigStack [6], structural join [1], and staircase join [13] algorithms. ...
Experiments carried out on IBM DB2 confirm that our approach can turn off-the-shelf database systems into efficient XPath processors. ...
Our research is supported by the German Research Foundation DFG (grant GR 2036/2-1). ...
doi:10.1145/1247480.1247591
dblp:conf/sigmod/GrustRT07
fatcat:ljkbsvbtxjeunpucyz7cmaxklq
Database system selection for marketing strategies support in information systems
2007
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
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.: Database system selection for marketing strategies support in information systems. Acta univ. agric. et silvic. Mendel. ...
The paper briefl y describes the fi eld of marketing strategies and specifi es the features that should be provided by database systems in connection with these strategies support. ...
XML support is present in all Oracle, DB2, and MS SQL. The simplest XML handling is offered by DB2 (Bloemen, Brunner, 2000) . Oracle provides variety of tools that are rather complicated. ...
doi:10.11118/actaun200755060043
fatcat:d7zfq3t2t5hw7lurov6qojevtq
An XML-Based Approach to Publishing and Querying the History of Databases
2005
World wide web (Bussum)
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We present an experimental study of the pros and cons of using native XML databases, versus using traditional databases, where the XML-represented histories are supported as views on the historical tables ...
There is much current interest in publishing and viewing databases as XML documents. ...
This work was supported by a gift from NCR Teradata ...
doi:10.1007/s11280-005-1317-7
fatcat:wv72dh4ddjcuneozan32odao5e
ArchIS: an XML-based approach to transaction-time temporal database systems
2008
The VLDB journal
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This approach achieves full-functionality transaction-time databases without requiring temporal extensions in XML or database standards, and provides critical support to emerging application areas such ...
and indexing techniques for managing the actual historical data in a relational database, and (d) SQL/XML for executing the queries on the XML views as equivalent queries on the relational database. ...
We also want to thank the reviewers for their insightful suggestions, which resulted in significant improvements to the quality of the paper. ...
doi:10.1007/s00778-007-0086-6
fatcat:lrdk6raklzhndi7fmxsaj54bbm
ROX
[chapter]
2004
Proceedings 2004 VLDB Conference
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Storing the XML in its native format will facilitate new applications that exchange business objects in XML format and query portions of XML documents using XQuery. ...
This paper explores the feasibility of accessing natively-stored XML data through traditional SQL interfaces, called Relational Over XML (ROX), in order to avoid the costly conversion of legacy applications ...
Acknowledgement: In order to assemble the prototype, we relied on components built by many contributors, including Bert van der Linden, Brian Vickery, Tuong Truong, Bob Lyle, George Lapis, Bobbie Cochrane ...
doi:10.1016/b978-012088469-8.50026-7
dblp:conf/vldb/HalversonJLPM04
fatcat:gn6lrkd6bnh3vlci6cb6ineqme
An analytic study of XML database techniques
2003
Industrial management & data systems
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XML
database
support
Oracle XML
Developer's Kits
(XDK)
Inefficient retrieval of
outside database XML
documents
IBM DB2
Using data access
definition file
XML columns
XML collections ...
IBM DB2 IBM DB2 develops the DB2 XML Extender product to provide the function that transfers data between XML documents and relational databases. ...
doi:10.1108/02635570310463438
fatcat:x6fimdmgzzherkqf3acp3lmczy
U-Filter: A Lightweight XML View Update Checker
2006
22nd International Conference on Data Engineering (ICDE'06)
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Fig. 3 inserts a review for the book "DB2 Universal Database", while this book is not in the view. ...
Introduction Both XML-relational systems and native XML systems support creating XML wrapper views and querying against them. ...
doi:10.1109/icde.2006.163
dblp:conf/icde/WangRM06
fatcat:tku6ap5mkresvlorf74qhielne
Requirements for XML document database systems
2001
Proceedings of the 2001 ACM Symposium on Document engineering - DocEng '01
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In this paper we explore requirements for an XML database management system. The purpose of the paper is not to suggest a single type of system covering all necessary features. ...
of proper models and systems for XML database management. ...
Querying and updating the file. in Proc. of the 19 th Int. Conf. on Very Large Databases (1993), 73-84. ...
doi:10.1145/502187.502201
dblp:conf/doceng/SalminenT01
fatcat:nwyz5siwqrggfdpze5ky3k3jw4
Requirements for XML document database systems
2001
Proceedings of the 2001 ACM Symposium on Document engineering - DocEng '01
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The file type is application/pdf.
In this paper we explore requirements for an XML database management system. The purpose of the paper is not to suggest a single type of system covering all necessary features. ...
of proper models and systems for XML database management. ...
Querying and updating the file. in Proc. of the 19 th Int. Conf. on Very Large Databases (1993), 73-84. ...
doi:10.1145/502200.502201
fatcat:tstz7m2xfvhipgrfa3uvstq24u
A Scheme for Evaluating XML Engine on RDBMS
2011
International Journal of Modern Education and Computer Science
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There are an increasing number of DBMS vendors thinking of integrating XML data management into traditional relational database, with wider use of XML. ...
In this paper, we analyze the characteristics of XML engine and propose an evaluation strategy of XML engine in a RDBMS. ...
on collections of a XML engine include support for universal quantifiers. ...
doi:10.5815/ijmecs.2011.02.08
fatcat:xcpyietphrchxhy7iztez6ekmm
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