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XML and relational database management systems
2005
Proceedings of the 2005 ACM SIGMOD international conference on Management of data - SIGMOD '05
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As XML has evolved from a document markup language to a widely-used format for exchange of structured and semistructured data, managing large amounts of XML data has become increasingly important. ...
A number of companies, including both established database vendors and startups, have recently announced new XML database systems or new XML functionality integrated into existing database systems. ...
STORING XML IN RELATIONAL DATABASE SYSTEMS The simplest approach to storing XML data in a relational database system is to use a long-character-string datatype, such as CLOB in SQL, to store XML documents ...
doi:10.1145/1066157.1066298
dblp:conf/sigmod/RysCF05
fatcat:ji6tfnwr4rb2lnszwrmcefpyza
XMap: A Novel Approach to Store and Retrieve XML Document in Relational Databases
2015
Journal of Software
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In this paper we present a new approach to store and query an XML document using relational databases, which decompose an XML document into three tables without using any XML schema or DTD. ...
Therefore, many researches have been done to propose an efficient approach to store and query an XML document in Relational Database. ...
Complexity The complexity of this algorithm is equal to O (n), it's a linear complexity, where n is number of elements and attributes in the XML document. ...
doi:10.17706/jsw.10.12.1389-1401
fatcat:5evsgfvbszgzrip5jg24iclvuq
NETMARK: A Schema-Less Extension for Relational Databases for Managing Semi-structured Data Dynamically
[chapter]
2003
Lecture Notes in Computer Science
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NETMARK takes advantages of the Oracle 8i object-relational database using physical addresses data types for very efficient keyword search of records spanning across both context and content. ...
NETMARK was originally developed in early 2000 as a research and development prototype to solve the vast amounts of unstructured and semistructured documents existing within NASA enterprises. ...
The authors of this paper would like to acknowledge NASA Information Technology-Based program and NASA Computing, Information, and Communication Technologies Program. ...
doi:10.1007/978-3-540-39592-8_33
fatcat:cjq3efd43bdh3ghatqtddp43lm
Bridging relational database history and the web
2006
Proceedings of the eighth ACM international workshop on Web information and data management - WIDM '06
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Furthermore, the approach is quite general and it can be used to preserve and query the history of multi-version XML documents. ...
In this paper, we focus on the problem of preserving, publishing, and querying efficiently the history of a relational database. ...
SQL/XML publishing functions can now publish XML documents directly from SQL queries, and a new data type XML-Type is used to store XML documents. ...
doi:10.1145/1183550.1183554
dblp:conf/widm/WangZZ06
fatcat:swufaimfrferxaspcqzdam4bpa
Mapping of XML Document and Relational Database (Using Structural Queries)
2018
International Journal for Research in Applied Science and Engineering Technology
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The propose method can achieve better performance in decreasing of time and space complexities. ...
Making DTD's is possibly what the creators of XML had in mind after they known as it ex-tensile terminology. ...
Approach to
Store and Re-
trieve XML
Document
In Relational
Databases
2011
The complexity of this algorithm is
equal to O (n), its a linear complexity,
where n is number of elements and attributes ...
doi:10.22214/ijraset.2018.5398
fatcat:xv36hcscjbh7bj37kovkwk36gq
Evaluation of Data Management Systems for Geospatial Big Data
[chapter]
2014
Lecture Notes in Computer Science
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Big Data encompasses collection, management, processing and analysis of the huge amount of data that varies in types and changes with high frequency. ...
If the positional components in Big Data extensively used in storage, retrieval, analysis, processing, visualization and knowledge discovery (geospatial Big Data) the Big Data systems need certain type ...
In addition to all the advantages of document databases, XML document databases are able to utilize many XML technologies to provide further functionality. ...
doi:10.1007/978-3-319-09156-3_47
fatcat:eknvwr46wvbszgtwrq3u4ryv24
Management of XML Documents in Object-Relational Databases
[chapter]
2002
Lecture Notes in Computer Science
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Many applications deal with complex XML documents that need to be made persistent. ...
As a prerequisite, we analyze the document definition and generate the equivalent object-relational database schema in SQL. ...
Acknowledgement This work has been funded by the Saxonian Department of Science and Art (Sächsisches Ministerium für Wissenschaft und Kunst) through the HWP program. ...
doi:10.1007/3-540-36128-6_12
fatcat:ydkvaln2ozdavcvbi7sf545bei
A Comparative Study of Databases with Different Methods of Internal Data Management
2016
International Journal of Advanced Computer Science and Applications
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, in XML or JSON format. ...
We mainly focus our presentation on exploring all the possibilities that each type of database offers us, in the case that the data, which has to be stored, cannot or is not wanted to be normalized. ...
We can go as far as model our data in a single document, which will always be faster than storing XML in an xml data type column in an SQL Server database. ...
doi:10.14569/ijacsa.2016.070433
fatcat:kg3s6qfwnbemxnkiaxakyr4oaq
Management of XML documents without schema in relational database systems
2002
Information and Software Technology
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We compare our experiences gathered at the implementation of an XML-to-relation mapping with a LOB implementation in a commercial RDBMS. ...
The paper analyzes different storage and retrieval methods for schemaless XML documents using the capabilities of relational systems. ...
This work has been funded by the Saxonian Department of Science and Art (Sächsisches Ministerium für Wissenschaft und Kunst) through the HWP program. ...
doi:10.1016/s0950-5849(02)00017-4
fatcat:enaf2mb2kjf3bd6qhd7reo4msu
Managing XML Data to optimize Performance into Object-Relational Databases
2011
Database Systems Journal
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It is detailed the possibility of storing XML data into such databases, using for exemplification an Oracle database and there are tested some optimizing techniques of the queries over XMLType tables, ...
This paper propose some possibilities for manage XML data in order to optimize performance into object-relational databases. ...
The definition of objects types and the methods are stored in the database. Instances of these types of objects can be stored in tables and used as variables in PL/SQL programs [9] . ...
doaj:237a7f5a3b404277bc90170b0aa207ea
fatcat:lr6u4q4exzhutjjdqcme3ltjzy
Integration of Weakly Heterogeneous Semistructured Data
[chapter]
2009
Information Systems Development
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XML techniques are available for the management of semistructured data, but such techniques tend to be ineffective when applied to large amounts of heterogeneous data, in particular in applications with ...
In this paper we describe an approach that relies on the mapping of multiple semistructured data sets to objectrelational structures and uses an object-relational database to support complex query requirements ...
Acknowledgments This research has been partially supported by the National Program of Research, Information Society Project No. 1ET100300419 and also by the grant of GACR No. GA201/06/0756. ...
doi:10.1007/b137171_8
dblp:conf/isdevel/FeuerlichtPRR08
fatcat:xpy776g5czbhtgc2atm5ty5c3i
Similarity Based Clustering with Indexing for Semi-Structured Document
2012
Journal of Computer Science
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Problem statement: To improve the performance of data retrieval in a homogeneous large XML document. Approach: Clustering of XML elements based on the content with indexing. ...
Results: The clustering combined with indexing strategy support the efficient retrieval of XML element from the document. ...
In SQL Server 2005 the xml data type allows to store XML documents and fragments in SQL Server database. An XML fragment is an XML instance that is missing a single top-level element. ...
doi:10.3844/jcssp.2012.545.550
fatcat:tow5sjphofdydckaa6kvcqafhq
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
XML Security in Certificate Management - XML Certificator
2009
The Open Information Science Journal
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The trend of rapid growing use of XML format in data/document management system reveals that security measures should be urgently considered into next generation's data/document systems. ...
Finally it has been successfully implemented in using C#, SQL, XML signature and XML encryption. An implementation metrics is evidently presented. ...
A simple solution was found in using stored procedures within SQL server. The c# system sets up an SQL connection and calls the stored procedure passing the XML document in question as a parameter. ...
doi:10.2174/1874947x00902020010
fatcat:pzap3oho6jb2rlbiakv5psh4x4
Multi-model Databases
2019
ACM Computing Surveys
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The variety of data is one of the most challenging issues for the research and practice in data management systems. ...
In this survey, we introduce the area of multi-model DBMSs which build a single database platform to manage multi-model data. ...
ACKNOWLEDGMENTS In part, this work was funded by the MŠMTČR project SVV 260451 (I. Holubová) and Finnish Academy Project 310321 (J. Lu) ...
doi:10.1145/3323214
fatcat:hqt2sij2qnazrhiqfj5g7i2v6e
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