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007			cr nn 008mamaa
008			220601s2010 sz | s |||| 0|eng d
020			_a9783031018411
024	7		_a10.1007/978-3-031-01841-1 _2doi
040			_aES-MaUEC _bspa _cES-MaUEC _dES-MaUEC
050		4	_aQA76.9.D3 _b2010 EB
100	1		_aJensen, Christian _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9686163
245	1	0	_aMultidimensional Databases and Data Warehousing _cby Christian Jensen, Torben Bach Pedersen, Christian Thomsen
250			_a1st edition 2010
264		1	_aCham _bSpringer International Publishing _c2010
300			_a1 recurso en línea (XV, 95 páginas)
336			_atexto _btxt _2rdacontent
337			_aelectrónico _bc _2rdamedia
338			_arecurso electrónico _bcr _2rdacarrier
347			_aarchivo de texto _bPDF
490	0		_aSynthesis Lectures on Data Management _x2153-5426
505	0		_aIntroduction -- Fundamental Concepts -- Advanced Concepts -- Implementation Issues -- Further Readings.
520			_aThe present book's subject is multidimensional data models and data modeling concepts as they are applied in real data warehouses. The book aims to present the most important concepts within this subject in a precise and understandable manner. The book's coverage of fundamental concepts includes data cubes and their elements, such as dimensions, facts, and measures and their representation in a relational setting; it includes architecture-related concepts; and it includes the querying of multidimensional databases. The book also covers advanced multidimensional concepts that are considered to be particularly important. This coverage includes advanced dimension-related concepts such as slowly changing dimensions, degenerate and junk dimensions, outriggers, parent-child hierarchies, and unbalanced, non-covering, and non-strict hierarchies. The book offers a principled overview of key implementation techniques that are particularly important to multidimensional databases, including materialized views, bitmap indices, join indices, and star join processing. The book ends with a chapter that presents the literature on which the book is based and offers further readings for those readers who wish to engage in more in-depth study of specific aspects of the book's subject. Table of Contents: Introduction / Fundamental Concepts / Advanced Concepts / Implementation Issues / Further Readings.
988			_aSynthesis Collection of Technology_2010
650		7	_2embne _9141902 _aBases de datos relacionales
650		7	_2embne _9683315 _aAlmacenes de datos
650		7	_2embne _9150569 _aSistemas de gestión de bases de datos
700	1		_aPedersen, Torben Bach _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9686164
700	1		_aThomsen, Christian, _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9686165 _d1979-
776	0	8	_iPrinted edition: _z9783031007132
776	0	8	_iPrinted edition: _z9783031029691
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-3-031-01841-1 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942			_2lcc _cLE
998			_b01/2023 _dz _esc _zSI