Consistency of data bases and security of transactions in E-commerce applications

Boldea Costin Radu; Boldea Bogdan Ion

Articolul precedent

Articolul urmator

373

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2024-02-12 20:40

SM ISO690:2012

BOLDEA, Costin Radu, BOLDEA, Bogdan Ion. Consistency of data bases and security of transactions in E-commerce applications. In: The Collection. : Economic security in the context of sustenable development, 17 decembrie 2021, Chisinau. Chişinău: Departamentul Editorial-Poligrafic al ASEM, 2022, 2, pp. 105-113. ISBN 978-9975-155-73-1.

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The Collection.
2, 2022

Conferința "Economic security in the context of sustenable development"
Chisinau, Moldova, 17 decembrie 2021

Consistency of data bases and security of transactions in E-commerce applications

JEL: C80

Pag. 105-113

Boldea Costin Radu¹, Boldea Bogdan Ion²

¹ University of Craiova,
² West University of Timisoara

Disponibil în IBN: 15 aprilie 2022

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Rezumat

This paper compares various anomalies of updating transaction in distributed databases for online business applications, and examines the access constraints needed to maintain consistent data in terms of concurrent access, as well as some methods to ensure data integrity and security, especially the appearance of Phantom or Dead-lock phenomena. The paper also presents the result of an experiment to identify the occurrence of these undesirable phenomena.

Cuvinte-cheie
Concurrent transactions, Database management systems, Phantoms, Locking, Data Consistency

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