Data Warehousing

Name: Data Warehousing
Brand: LAP Lambert Academic Publishing
SKU: 9783659175855
Price: 16482 HUF
Availability: InStock

A Conceptual Model for Extraction, Transformation and Loading (ETL) Processes

Szerző: Abdeltawab M. Hendawi

Nyelv:

Kötés: Puha kötésű

Kiadó: LAP Lambert Academic Publishing

Elérhetőség: Beszállítói készleten

Küldés 8-11 napon belül

16 482 Ft

Building a Data Warehouse requires focusing closely on understanding three main areas; the source ar...

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Szerző

Abdeltawab M. Hendawi

Nyelv

Angol

Kötés

Könyv - Puha kötésű

Kiadva

2012

oldal

108

EAN

9783659175855

Enbook ID

06959741

Kiadó

LAP Lambert Academic Publishing

Súly

179

Méretek

150 x 220 x 6

Teljes leírás

Building a Data Warehouse requires focusing closely on understanding three main areas; the source area, the destination area, and the mapping area (ETL processes). The source area has standard models such as entity relationship diagram, and the destination area has standard models such as star schema, but the mapping area has no standard model till now. During the last few years, researchers and developers had proposed various attempts to put a standard conceptual design of ETL processes in data warehousing. These attempts try to represent the main mapping activities at the conceptual level. Due to the variation and limitations of the proposed trials, this work aims at presenting these conceptual modeling techniques, classify them into broad approaches, and show the features of each. In addition, we introduce a novel model proposed for conceptual designing of ETL processes in data warehouse systems. This model is built upon the enhancement of the previous trials by supporting some missing mapping features. A complete prototype tool is implemented to illustrate the feasibility of the new model.

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Data Warehousing

A Conceptual Model for Extraction, Transformation and Loading (ETL) Processes

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Teljes leírás

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Azok a vásárlók, akik ezt a könyvet megvásárolták, a következőket is megvásárolták