wyszukanych pozycji: 2
Graph Data Model: And Its Data Language
ISBN: 9784431681168 / Angielski / Miękka / 2011 / 106 str. Termin realizacji zamówienia: ok. 20 dni roboczych. Complex databases can be understood well with visual representation. A graph is a very intuitive and rational structure to visually represent such databases. Graph Data Model (GDM) proposed by the author formalizes data representation and operations on the data in terms of the graph concept. The GDM is an extension of the relational model toward structural representation. In this model, a database is defined by a schema graph where nodes represent record types and arcs represent link types that are relationships between two record types. The capabilities of the GDM include direct...
Complex databases can be understood well with visual representation. A graph is a very intuitive and rational structure to visually represent such dat...
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cena:
194,52 zł |
Conceptual Modeling - Er 2001: 20th International Conference on Conceptual Modeling, Yokohama, Japan, November 27-30, 2001, Proceedings
ISBN: 9783540428664 / Angielski / Miękka / 2001 / 620 str. Termin realizacji zamówienia: ok. 20 dni roboczych. This book constitutes the refereed proceedings of the 20th International Conference on Conceptual Modeling, ER 2001, held in Tokohama, Japan, in November 2001.
The 45 revised full papers presented together with three keynote presentations were carefully reviewed and selected from a total of 197 submissions. The papers are organized in topical sections on spatial databases, spatio-temporal databases, XML, information modeling, database design, data integration, data warehouse, UML, conceptual models, systems design, method reengineering and video databases, workflows, web information... This book constitutes the refereed proceedings of the 20th International Conference on Conceptual Modeling, ER 2001, held in Tokohama, Japan, in Novem...
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cena:
389,09 zł |