Imagen de portada de Amazon
Imagen de Amazon.com

Data integration : the relational logic approach / Michael Genesereth.

Por: Tipo de material: TextoTextoSeries Detalles de publicación: San Rafael, Califonia : Morgan & Claypool Publishers, c2010.Descripción: xi, 97 pages : illustration ; 19 x 24 cmISBN:
  • 9781598297416
Tema(s): Clasificación CDD:
  • 005.7565 23
Contenidos parciales:
Query folding -- Query planning -- Master schema management
Revisión: "Data integration is a critical problem in our increasingly interconnected but inevitably heterogeneous world. There are numerous data sources available in organizational databases and on public information systems like the World Wide Web. Not surprisingly, the sources often use different vocabularies and different data structures, being created, as they are, by different people, at different times, for different purposes." "The goal of data integration is to provide programmatic and human users with integrated access to multiple, heterogeneous data sources, giving each user the illusion of a single, homoge-neous database designed for his or her specific need. The good news is that, in many cases, the data integration process can be automated." "This book is an introduction to the problem of data integration and a rigorous account of one of the leading approaches to solving this problem, viz., the relational logic approach. Relational logic provides a theoretical framework for discussing data integration. Moreover, in many important cases, it provides algorithms for solving the problem in a computationally practical way. In many respects, relational logic does for data integration what relational algebra did for database theory several decades ago. A companion web site provides interactive demonstrations of the algorithms."--BOOK JACKET.
Etiquetas de esta biblioteca: No hay etiquetas de esta biblioteca para este título. Ingresar para agregar etiquetas.
Valoración
    Valoración media: 0.0 (0 votos)
Existencias
Tipo de ítem Biblioteca actual Signatura Copia número Estado Fecha de vencimiento Código de barras Reserva de ítems
Colección general Colección general Biblioteca Yachay Tech 005.7565 G327d 2010 (Navegar estantería(Abre debajo)) Ej. 1 Disponible 001217
Total de reservas: 0

Includes bibliographical references (p. 91-93) and index.

Query folding -- Query planning -- Master schema management

"Data integration is a critical problem in our increasingly interconnected but inevitably heterogeneous world. There are numerous data sources available in organizational databases and on public information systems like the World Wide Web. Not surprisingly, the sources often use different vocabularies and different data structures, being created, as they are, by different people, at different times, for different purposes." "The goal of data integration is to provide programmatic and human users with integrated access to multiple, heterogeneous data sources, giving each user the illusion of a single, homoge-neous database designed for his or her specific need. The good news is that, in many cases, the data integration process can be automated." "This book is an introduction to the problem of data integration and a rigorous account of one of the leading approaches to solving this problem, viz., the relational logic approach. Relational logic provides a theoretical framework for discussing data integration. Moreover, in many important cases, it provides algorithms for solving the problem in a computationally practical way. In many respects, relational logic does for data integration what relational algebra did for database theory several decades ago. A companion web site provides interactive demonstrations of the algorithms."--BOOK JACKET.

No hay comentarios en este titulo.

para colocar un comentario.

Ayuda

X

Correo: bibliotecayachaytech@yachaytech.edu.ec
Teléfono:+593 6299 9500 Ext. 2517

Horario de atención:

X

BIBLIOTECA UNIVERSIDAD YACHAY TECH

  • Área: Fondo Impreso
    Lunes a Viernes de 08h00 a 20h30
    Sábado de 08h00 a 16h30
  • Área: Ingenio
    Abierto 24 horas 7 días
  • Área: Bloque de Servicios, 2do. Piso
    Espacios de Estudio Grupal e Individual, abierto 24 horas 7 días

Recuerda que los espacios son compartidos por toda la comunidad, por lo que debes hacer un uso adecuado
del tiempo que los ocupes, mantenerlos limpios y evitar el daño a las instalaciones y bienes materiales.

También puedes usar nuestros canales de comunicación:

Correo: bibliotecayachaytech@yachaytech.edu.ec
Teléfono: +593 6299 9500 Ext. 2517
Ubicación: San Miguel de Urcuquí, Hacienda San José s/n y Proyecto Yachay

Video

X