
Einfuhrung in Sap Business Information Warehouse
by Marx Gomez, Jorge; Rautenstrauch, Claus; Cissek, Peter; Grahlher, Bj?nRent Textbook
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Summary
Table of Contents
Vorwort | p. V |
Verzeichnis der Abktrzungen nnd Akronyme | p. XI |
Verzeichnis der eingetragenen Marken | p. XIII |
EinfQhmng ins SAP Business Information Warehouse | p. 1 |
Ziele und Aufbau dieses Buches | p. 1 |
Vorbereitung der Fallstudien | p. 2 |
Theoretische Grundlagen der Data Warehouse Teehnologie | p. 3 |
Einllhning | p. 3 |
Bedeutung der Information fur die Entscheidungsunterstltzung | p. 3 |
Operative Systeme | p. 4 |
Data Warehouse Systeme | p. 6 |
Daten und Architektur | p. 7 |
Geschitsdaten | p. 7 |
Metadaten | p. 9 |
Komponenten | p. 9 |
Datenmodell | p. 11 |
Fakten, Kennzahlen und Dimensionen | p. 12 |
Modellierung von Zeit | p. 15 |
Multidimensionale Anragestrukturen | p. 15 |
OLAP Operationen | p. 16 |
ADAPT | p. 18 |
Speicherung multidimensionaler Daten, Star- und Snowflake-Schema | p. 21 |
Datenquellen und Datenqualitat | p. 26 |
Quellen ftr Geschatsdaten | p. 26 |
Quellen llr Metadaten | p. 27 |
Datenqualitat | p. 27 |
QuaHtitsmetriken | p. 30 |
Data Cleaning | p. 31 |
Typisches ETL-Prozessmodell | p. 33 |
Vorbereitungsphase | p. 34 |
Extrakionsphase | p. 34 |
Transformationsphase | p. 35 |
Ladephase | p. 36 |
Bewertung eines Data Warehouse | p. 36 |
Stirken eines Data Warehouse | p. 37 |
Schwichen eines Data Warehouse | p. 37 |
Theoretische Grundlagen des SAP Business Information Warehouse | p. 41 |
Umgang mit SAP Systemen | p. 41 |
SAPlogon | p. 41 |
SAP Fenster | p. 42 |
Elemente der SAP Bildschirmmasken | p. 45 |
Komponenten des SAP BW | p. 47 |
Datenschicht | p. 48 |
Administrationsschicht | p. 48 |
Analyseschicht | p. 49 |
Datenmodellierung | p. 50 |
Struktur - InfoArea, InfoProvider und InfoObjectCatalog | p. 50 |
InfoObjects | p. 51 |
InfoCubes und Dimensionen | p. 63 |
ODS-Objekte | p. 64 |
InfoSets | p. 66 |
MultiProvider | p. 67 |
DatenbeschaffUng | p. 69 |
Extraktion | p. 71 |
Transformation | p. 77 |
Laden | p. 79 |
Beichtswesen | p. 83 |
BEx Query Designer | p. 84 |
BEx Analyzer | p. 89 |
Web-basiertes Beichtswesen | p. 90 |
BEx Web Applicaion Designer | p. 102 |
Formatiertes Reporting | p. 108 |
Mobile Intelligence | p. 108 |
Weitere Funktionen: Offline Reporting und Integation in das SAP Enterprise Portal | p. 109 |
Fallstudie I - Ist-Daten-Analyse | p. 111 |
Teil I - Datenmodellierung | p. 113 |
Anlegen der InoArea | p. 115 |
Anlegen des InfoObjectCatalogs und der InfoObjects | p. 117 |
Anlegen des InoCubes f&r die Ist-Daten | p. 130 |
Teil n - Datenbeschaiung | p. 138 |
Anlegen der InfoSources | p. 140 |
Einlesen von Stammdaten aus Flat Files | p. 143 |
Manuelle Plege der Stammdaten | p. 154 |
Pflege der Shape Files f&r die Kartendarstellung | p. 159 |
Einlesen der Bewegungsdaten | p. 162 |
Teil HI - Reporting | p. 170 |
Anlegen der Query | p. 172 |
Reporting mit dem BEx Analyzer unter MS Excel | p. 176 |
Ad hoc - Reporting im Webbrowser | p. 182 |
Reporting mit dem BEx Web Applicaion Designer | p. 188 |
Fallstudie H - Soll-Ist Vergleich | p. 199 |
Teil I - Datenmodellierung | p. 200 |
Anlegen eines ODS-Objekts | p. 201 |
Anlegen des InoCubes ir die Soll-Daten | p. 204 |
Anlegen des Muliproviders | p. 205 |
Teil II - Datenbeschaiing | p. 212 |
Anlegen der InfoSource flir die Soll-Daen | p. 213 |
Scheiben der Daten in das ODS-Objekt | p. 218 |
Fortschreiben der Soll-Daten in den InfoCube sowie der korigierten Ist-Daten | p. 224 |
Teil III - Reporting | p. 228 |
Anlegen der Query | p. 229 |
Reporing im BEx Web Application Designer | p. 235 |
Fallstudie HI- Bestandsdatenanalyse | p. 245 |
Teil I-Datenmodellierung | p. 246 |
Anlegen der Keonzahlen | p. 246 |
Anlegen des InfoCubes fDr die Bestandsdaen | p. 249 |
Teil II - Daenbeschaiing | p. 250 |
Anlegen der InfoSources tlr Anfangsbestand und Bestandsveranderungen | p. 251 |
Einlesen des Anfangsbestands und der Bestandsveranderungen | p. 254 |
Teil III - Reporting | p. 257 |
Anlegen der Queies | p. 258 |
Reporing im BEx Web Application Designer | p. 261 |
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