Results 11 to 20 of about 2,320,236 (284)

XML-REG: Transforming XML Into Relational Using Hybrid-Based Mapping Approach

open access: yesIEEE Access, 2020
eXtensible Markup Language (XML) is one of the most used standards for information sharing between applications and devices, both on the internet and local network.
Emyliana Song, Su-Cheng Haw
doaj   +1 more source

Improved Centralized XML Query Processing Using Distributed Query Workload

open access: yesIEEE Access, 2021
eXtensible Markup Language (XML) is used widely to transfer data among a wide variety of systems. Due to an increase in query workloads and management of larger datasets, centralized processing is no longer feasible for XML query processing.
Samini Subramaniam   +2 more
doaj   +1 more source

MonetDB/XQuery: a fast XQuery processor powered by a relational engine [PDF]

open access: yes, 2006
Relational XQuery systems try to re-use mature relational data management infrastructures to create fast and scalable XML database technology. This paper describes the main features, key contributions, and lessons learned while implementing such a system.
Boncz, P.   +5 more
core   +19 more sources

Comparing the Performance of NoSQL Approaches for Managing Archetype-Based Electronic Health Record Data. [PDF]

open access: yesPLoS ONE, 2016
This study provides an experimental performance evaluation on population-based queries of NoSQL databases storing archetype-based Electronic Health Record (EHR) data. There are few published studies regarding the performance of persistence mechanisms for
Sergio Miranda Freire   +5 more
doaj   +1 more source

Large-scale Distributed XML Database Based on Ant Colony Platform [PDF]

open access: yesJisuanji gongcheng, 2017
To solve the problems of inefficient queries,low concurrency,small database capacity and bad scalability of the existing NativeXML database,a large-scale distributed NativeXML database prototype is designed based on efficient and multi-purpose computing ...
ZHAO Jinming,QIAN Lei,WU Dong,HAO Ziyu
doaj   +1 more source

TempoX: A disciplined approach for data management in multi-temporal and multi-schema-version XML databases

open access: yesJournal of King Saud University: Computer and Information Sciences, 2022
Although multi-temporal XML databases supporting schema versioning are used in several domains, like e-commerce, e-health, and e-government, existing database management systems and XML tools do not provide any support for managing (inserting, updating ...
Zouhaier Brahmia   +2 more
doaj   +1 more source

Pattern based processing of XPath queries [PDF]

open access: yes, 2008
As the popularity of areas including document storage and distributed systems continues to grow, the demand for high performance XML databases is increasingly evident.
Marks, Gerard, Roantree, Mark
core   +2 more sources

Constructing an XML database of linguistics data

open access: yesThe Journal for Transdisciplinary Research in Southern Africa, 2010
A language-oriented, multi-dimensional database of the linguistic characteristics of the Hebrew text of the Old Testament can enable researchers to do ad hoc queries. XML is a suitable technology to transform free text into a database.
J H Kroeze, T JD Bothma, M C Matthee
doaj   +1 more source

Classification of index partitions to boost XML query performance [PDF]

open access: yes, 2010
XML query optimization continues to occupy considerable research effort due to the increasing usage of XML data. Despite many innovations over recent years, XML databases struggle to compete with more traditional database systems. Rather than using node
Marks, Gerard, Roantree, Mark
core   +1 more source

Atomicity for XML Databases [PDF]

open access: yes, 2009
With more and more data stored into XML databases, there is a need to provide the same level of failure resilience and robustness that users have come to expect from relational database systems. In this work, we discuss strategies to provide the transactional aspect of atomicity to XML databases.
Biswas D., Jiwane A., Genest B.
openaire   +1 more source

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