Data Warehouse Schema and Instance Design

Theodoratosand, D; Sellis, T

dc.contributor.author	Theodoratosand, D	en
dc.contributor.author	Sellis, T	en
dc.date.accessioned	2014-03-01T02:48:36Z
dc.date.available	2014-03-01T02:48:36Z
dc.date.issued	1998	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33943
dc.subject	Data Warehouse	en
dc.subject	Heterogeneous Information	en
dc.subject	Incremental Algorithm	en
dc.subject	Information Sources	en
dc.subject	Maintenance Cost	en
dc.subject	Materialized Views	en
dc.subject	Query Evaluation	en
dc.subject	Relational Model	en
dc.subject	Search Space	en
dc.subject	State Space	en
dc.subject	Theoretical Framework	en
dc.title	Data Warehouse Schema and Instance Design	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1007/978-3-540-49524-6_29	en
heal.identifier.secondary	http://dx.doi.org/10.1007/978-3-540-49524-6_29	en
heal.publicationDate	1998	en
heal.abstract	A Data Warehouse (DW) is a database that collects and stores data from multiple remote and heterogeneous information sources. When a query is posed, it is evaluated locally, without accessing the original information sources. In this paper we deal with the issue of designing a DW, in the context of the relational model, by selecting a set of views to	en
heal.journalName	Object-Oriented and Entity-Relationship Modelling/International Conference on Conceptual Modeling / the Entity Relationship Approach	en
dc.identifier.doi	10.1007/978-3-540-49524-6_29	en