Consistency control for semistructured data

Autor:	Boris Novikov, E. A. Gorshkova, E. Yu. Pavlova, Igor Nekrestyanov
Rok vydání:	2000
Předmět:	Information retrieval Data consistency business.industry Computer science Consistency control Usability Context (language use) computer.software_genre Data modeling Data mining business computer Commutative property Software
Zdroj:	Programming and Computer Software. 26:134-139
ISSN:	1608-3261 0361-7688
DOI:	10.1007/bf02759312
Popis:	Semistructured data models provide an important tool for studying methods for representing, searching, and processing heterogeneous data in distributed systems with autonomous components (especially, on the WWW). However, the problem of data consistency remains little investigated. In this paper, various approaches to this problem are discussed, and the usability of various mechanisms suggested in the context of databases, including real-time databases, is analyzed. An approach based on the concept of multilevel transactions is presented in detail. In the framework of this approach, commutativity predicates for basic operations on semistructured data are constructed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::abf2f431b1c629cc1c54c759301fd6c1 https://doi.org/10.1007/bf02759312 Zobrazit plný text záznamu Full text from SpringerLink