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4.067  Articles
1 of 408 pages  |  10  records  |  more records»
The purpose of this research is to present knowledge in the field of work of databases that contain semi-structured data, also known as NoSQL, in applications using large array data structures. The characteristics of the main categories of the non-relatio... see more

In this paper we study the problem of schema design and normalization in XML databases model. We show that, like relational databases, XML documents may contain redundant information, and this redundancy may cause update anomalies. Furthermore, such probl... see more

XML has become a standard format in information exchange and integration on the Web. Much research has been conducted in recent years on XML technology, which has led to new developments in this field. The effective combination of XML and relational datab... see more

The article deals with students’ training in modern approaches to the organization of databases. NoSQL and NewSQL databases are the latest trends in IT field, they should be learnt and mastered by computer sciences specialists during their study. In the a... see more

The article deals with students’ training in modern approaches to the organization of databases. NoSQL and NewSQL databases are the latest trends in IT field, they should be learnt and mastered by computer sciences specialists during their study. In the a... see more

Context. The complexity of understanding the concept of multivalued dependencies (when setting out their theoretical foundations, an axiomatic approach is used) in relational (table) databases leads to problems of their modeling, which in turn can cause a... see more

La universalización y democratización de diversas geotecnologías, sumada a la creación y consumo de grandes cantidades de geodatos, ha generado un impulso para lograr soluciones tecnológicas que satisfagan las nuevas necesidades surgidas. El debate actual... see more

Se analiza la transformación operada con el desarrollo de Internet en el ecosistema formado por las revistas académicas y las bases de datos bibliográficas, con especial atención a la situación de las publicaciones españolas de Historia. Las bases de dato... see more

The purpose of this research is to present knowledge in the field of work of databases that contain semi-structured data, also known as NoSQL, in applications using large array data structures. The characteristics of the main categories of the non-relatio... see more

1 of 408 pages  |  10  records  |  more records»