ETL-Prozess zum Datenaustausch zwischen SAP BW und relationalen Datenbanken: Evaluation, Entwurf & Entwicklung (German Edition) Book PDF, ePub eBook

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Book Descriptions:
Bachelorarbeit aus dem Jahr 2011 im Fachbereich Informatik - Wirtschaftsinformatik, Note: 1,0, Hochschule für Technik, Wirtschaft und Gestaltung Konstanz (Informatik), Veranstaltung: Business Intelligence & Reporting, Sprache: Deutsch, Abstract: Diese Bachelorarbeit zeigt den Entwurf und die Realisierung eines ETL-Prozesses, worüber ein automatisierter Datenexport aus SAP BW in eine relationale Datenbank durchgeführt wird. Desweiteren wird ein Prototyp einer Software zur Berechnung von Prognosen erstellt. Die berechneten Prognosen werden im Anschluss über eine File-Schnittstelle aus der Datenbank zurück in das SAP Business Warehouse geladen.

Zu Beginn werden verschiedene ETL-Tools aus dem SAP- und NON-SAP Umfeld gegenübergestellt und bewertet. Die Realisierung des ETL-Prozesses wird beispielhaft mit einem der evaluierten ETL-Tools durchgeführt.

Neben den Extraktionsmöglichkeiten werden wichtige grundlegende Technologien aus dem SAP und NON-SAP Umfeld vorgestellt, die bei der Umsetzung zum Einsatz kommen. Die Extraktion, Transformation und das Loading findet zwischen dem SAP BW System und einer relationalen Datenbank statt. Bei der Beschreibung der Umsetzung geht der Autor hauptsächlich auf die Möglichkeiten der Extraktion von Daten aus dem SAP BW System ein.

Die letztliche Betrachtung der Arbeit bringt das Ergebnis, dass die Anforderungen an den ETL-Prozess erfüllt und die Datenlieferung aus dem BW mit Hilfe eine 3rd-Party-Tools automatisiert werden kann.

ETL-Prozess zum Datenaustausch zwischen SAP BW und relationalen Datenbanken: Evaluation, Entwurf & Entwicklung (German Edition) by Fabian Reichle

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