Efficient storage of XML data


Kanne, Carl-Christian ; Moerkotte, Guido


[img]
Preview
PDF
1999_08.pdf - Published

Download (1MB)

URL: https://ub-madoc.bib.uni-mannheim.de/2059
URN: urn:nbn:de:bsz:180-madoc-20594
Document Type: Working paper
Year of publication: 1999
The title of a journal, publication series: Technical Reports
Volume: 99-008
Place of publication: Mannheim
Publication language: English
Institution: School of Business Informatics and Mathematics > Sonstige - Fakultät für Mathematik und Informatik
MADOC publication series: Veröffentlichungen der Fakultät für Mathematik und Informatik > Institut für Informatik > Technical Reports
Subject: 004 Computer science, internet
Subject headings (SWD): XML , Datenspeicherung
Abstract: We introduce NATIX, an efficient, native repository for storing, retrieving and managing tree-structured large objects, preferably XML documents. In contrast to traditionallarge object (LOB) managers, we do not split at arbitrary byte positions but take the semantics of the underlying tree structure of XML documents into account. Our parameterizable split algorithm dynamically maintains physical records of size smaller than a page which contain sets of connected tree nodes. This not only improves efficiency by clustering subtrees but also facilitates their compact representation. Existing approaches to store XML documents either use flat files or map every single tree node onto a separate physical record. The increased flexibility of our approach results in higher efficiency. Performance measurements validate this claim.
Additional information:

Dieser Eintrag ist Teil der Universitätsbibliographie.

Das Dokument wird vom Publikationsserver der Universitätsbibliothek Mannheim bereitgestellt.




+ Citation Example and Export

Kanne, Carl-Christian ; Moerkotte, Guido (1999) Efficient storage of XML data. Open Access Technical Reports Mannheim 99-008 [Working paper]
[img]
Preview


+ Search Authors in

+ Download Statistics

Downloads per month over past year

View more statistics



You have found an error? Please let us know about your desired correction here: E-Mail


Actions (login required)

Show item Show item