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Foundations of data exchange

Arenas, Marcelo

Foundations of data exchange

紀錄類型:	書目-語言資料,印刷品 : 單行本
其他作者:	ArenasMarcelo,
出版地:	Cambridge
出版者:	Cambridge University Press;
出版年:	2014
面頁冊數:	xii, 331 p.ill. : 26 cm.;
標題:	Data transmission systems -
附註:	Includes bibliographical references (p. [321]-325) and index
摘要註:	The problem of exchanging data between different databases with different schemas is an area of immense importance. Consequently data exchange has been one of the most active research topics in databases over the past decade. Foundational questions related to data exchange largely revolve around three key problems: how to build target solutions; how to answer queries over target solutions; and how to manipulate schema mappings themselves? The last question is also known under the name 'metadata management', since mappings represent metadata, rather than data in the database. In this book the authors summarize the key developments of a decade of research. Part I introduces the problem of data exchange via examples, both relational and XML; Part II deals with exchanging relational data; Part III focuses on exchanging XML data; and Part IV covers metadata management. --Back cover
ISBN:	978-1-10-701616-3

Foundations of data exchange
Foundations of data exchange / Marcelo Arenas ... [et al.] - Cambridge : Cambridge University Press, 2014. - xii, 331 p. ; ill. ; 26 cm..
Includes bibliographical references (p. [321]-325) and index.
ISBN 978-1-10-701616-3ISBN 1-10-701616-9
Data transmission systems

Arenas, Marcelo

Foundations of data exchange
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330 $a The problem of exchanging data between different databases with different schemas is an area of immense importance. Consequently data exchange has been one of the most active research topics in databases over the past decade. Foundational questions related to data exchange largely revolve around three key problems: how to build target solutions; how to answer queries over target solutions; and how to manipulate schema mappings themselves? The last question is also known under the name 'metadata management', since mappings represent metadata, rather than data in the database. In this book the authors summarize the key developments of a decade of research. Part I introduces the problem of data exchange via examples, both relational and XML; Part II deals with exchanging relational data; Part III focuses on exchanging XML data; and Part IV covers metadata management. --Back cover
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