Data Warehousing mit Oracle: Business Intelligence in der Praxis
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Book |
| Language: | German |
| Published: |
München
Hanser
2011
|
| Subjects: | |
| Online Access: | Inhaltstext Inhaltsverzeichnis |
| Physical Description: | VII, 227 S. Ill., graph. Darst. |
| ISBN: | 9783446425620 |
Staff View
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Record in the Search Index
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IMAGE 1
INHALT
1 EINLEITUNG 1
1.1 DATA WAREHOUSING UND BUSINESS INTELLIGENCE MIT ORACLE 1
1.2 ZIELE DIESES BUCHES 2
1.3 DIE AUTOREN 3
1.4 DANKSAGUNG 3
2 DATA WAREHOUSE-CRUNDLAGEN 5
2.1 EINFUEHRUNG 5
2.2 ARCHITEKTUR 6
2.2.1 DWH-KOMPONENTEN 6
2.2.2 TRANSFORMATIONSSCHRITTE 9
2.2.3 ARCHITEKTURGRUNDSAETZE 11
2.3 MODELLIERUNG 13
2.3.1 RELATIONALE MODELLIERUNG 14
2.3.2 DIMENSIONALE MODELLIERUNG 16
2.3.3 VORGEHENSWEISE 18
2.3.4 MODELLIERUNG DES CORE 20
2.3.5 MODELLIERUNG DER DATA MARTS 23
2.3.6 ADAPT-NOTATION FUER FACHLICHE ANFORDERUNGEN 27
2.4 KONVENTIONEN 29
2.4.1 BEISPIEL FUER PROJEKTSTANDARDS 30
2.4.2 SCHEMATA 30
2.4.3 VIEWS, SEQUENCES UND EXTERNAL TABLES 31
2.4.4 TABELLEN 32
2.4.5 MAPPINGS 40
2.4.6 PRAEFIXE UND SUFFIXE 41
3 DATENINTEGRATION 43
3.1 EINFUEHRUNG 43
3.2 QUALITY CHECKS 44
3.2.1 QUALITY CHECKS VOR UND WAEHREND DES LADENS 44
3.2.2 QUALITY CHECKS NACH DEM LADEN 46
BIBLIOGRAFISCHE INFORMATIONEN HTTP://D-NB.INFO/1008894621
DIGITALISIERT DURCH
IMAGE 2
INHALT
3.3 DATA PROFILING 48
3.3.1 PROBLEME MANGELNDER DATENQUALITAET 48
3.3.2 DATA PROFILING MIT DEM OWB 49
3.3.3 AUSWIRKUNGEN AUF DAS DWH-DESIGN ABLEITEN 54
3.4 DELTA EXTRAKTION 55
3.4.1 AENDERUNGSMARKER UND JOURNALTABELLEN 56
3.4.2 INKREMENTERMITTLUNG IM QUELLSYSTEM UND PENDING COMMITS 57 3.4.3
PSEUDOCOLUMN ORAROWSCN AB ORACLE DATABASE 10G 58 3.4.4 CHANGE DATA
CAPTURE 59
3.4.5 SYNCHRONOUS CHANGE DATA CAPTURE AB ORACLE DATABASE 9.2 61 3.4.6
ASYNCHRONOUS CHANGE DATA CAPTURE AB ORACLE DATABASE 10.2 62 3.4.7
ERZEUGEN EINES INKREMENTS ANHAND EINES VOLLABZUGES 66 3.4.8 WANN
VERWENDE ICH WAS? 70
3.5 ETL 72
3.5.1 ETL-TOOLS 72
3.5.2 LADESZENARIEN 76
3.5.3 ETL-PERFORMANCEASPEKTE 82
3.5.4 FEHLERBEHANDLUNG 89
3.5.5 STEUERUNG DER ETL-PROZESSE 95
4 AUFBAU UND BETRIEB EINES DATA WAREHOUSES 103
4.1 EINFUEHRUNG 104
4.2 STAGING AREA 104
4.2.1 GRUENDE FUER STAGING AREA 104
4.2.2 STRUKTUR DER STAGE-TABELLEN 105
4.2.3 LADEN DER STAGE-TABELLEN 105
4.3 CLEANSING AREA 107
4.3.1 SINGLETONS 108
4.4 OPERATIONAL DATA STORE 111
4.4.1 SOLL EIN ODS IMPLEMENTIERT WERDEN? 112
4.4.2 ODS-IMPLEMENTATION MIT ORACLE DATA GUARD 112
4.5 CORE 113
4.5.1 VERSIONIERUNG VON STAMMDATEN 114
4.5.2 HISTORISIERUNG VON BEWEGUNGSDATEN 116
4.5.3 CORE-DATENMODELL RELATIONAL 119
4.5.4 CORE-DATENMODELL DIMENSIONAL 122
4.5.5 VIEW LAYER FUER EXTERNEN ZUGRIFF 127
4.5.6 CONSTRAINTS 129
4.6 DATA MARTS 131
4.6.1 RELATIONALE DATA MARTS 132
4.6.2 MULTIDIMENSIONALE DATA MARTS 154
4.7 METADATEN 158
4.8 ORACLE-DATENBANK 159
4.8.1 INSTALLATION UND KONFIGURATION 159
4.8.2 BL-RELEVANTE DATENBANK FEATURES 169
4.8.3 SPEZIELLE BACKUP- UND RECOVERY-ANFORDERUNGEN 176
IMAGE 3
INHALT
4.9 BETRIEB 181
4.9.1 DATENBANKADMINISTRATION 181
4.9.2 RELEASEMANAGEMENT 181
4.9.3 DATENBANKUMGEBUNGEN 184
4.9.4 DEPLOYMENT 185
4.9.5 BETRIEBSMONITORING 192
4.9.6 PERFORMANCE-MONITORING 194
4.9.7 PERFORMANCE-TRACING 205
5 BUSINESS INTELLIGENCE-PLATTFORMEN 209
5.1 EINFUEHRUNG 209
5.1.1 DIE BI-PLATTFORM ZUR INTEGRATION VON DATENQUELLEN 210
5.1.2 DIE BI-PLATTFORM ZUR VEREINHEITLICHUNG DER FRONTENDS 211
5.2 ORACLE BL ENTERPRISE EDITION 212
5.2.1 ARCHITEKTUR 213
5.2.2 BL-SERVER 214
5.2.3 ANSWERS 217
5.2.4 INTERACTIVE DASHBOARDS 218
5.2.5 BL-PUBLISHER 219
LITERATUR 221
REGISTER 223 |
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| author | Jordan, Claus Schnider, Dani Wehner, Joachim Welker, Peter |
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| discipline | Informatik |
| format | Book |
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| isbn | 9783446425620 |
| language | German |
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| spelling | Jordan, Claus Verfasser (DE-588)1114841048 aut Data Warehousing mit Oracle Business Intelligence in der Praxis Claus Jordan, Dani Schnider, Joachim Wehner, Peter Welker München Hanser 2011 VII, 227 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Business Intelligence (DE-588)4588307-5 gnd rswk-swf Data-Warehouse-Konzept (DE-588)4406462-7 gnd rswk-swf ORACLE Datenbanksystem (DE-588)4206222-6 gnd rswk-swf ORACLE Datenbanksystem (DE-588)4206222-6 s Data-Warehouse-Konzept (DE-588)4406462-7 s Business Intelligence (DE-588)4588307-5 s DE-604 Schnider, Dani Verfasser (DE-588)1113896132 aut Wehner, Joachim Verfasser (DE-588)1119266386 aut Welker, Peter Verfasser (DE-588)1113896345 aut X:MVB text/html http://deposit.dnb.de/cgi-bin/dokserv?id=3629579&prov=M&dok_var=1&dok_ext=htm Inhaltstext DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=021095461&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Jordan, Claus Schnider, Dani Wehner, Joachim Welker, Peter Data Warehousing mit Oracle Business Intelligence in der Praxis Business Intelligence (DE-588)4588307-5 gnd Data-Warehouse-Konzept (DE-588)4406462-7 gnd ORACLE Datenbanksystem (DE-588)4206222-6 gnd |
| subject_GND | (DE-588)4588307-5 (DE-588)4406462-7 (DE-588)4206222-6 |
| title | Data Warehousing mit Oracle Business Intelligence in der Praxis |
| title_auth | Data Warehousing mit Oracle Business Intelligence in der Praxis |
| title_exact_search | Data Warehousing mit Oracle Business Intelligence in der Praxis |
| title_full | Data Warehousing mit Oracle Business Intelligence in der Praxis Claus Jordan, Dani Schnider, Joachim Wehner, Peter Welker |
| title_fullStr | Data Warehousing mit Oracle Business Intelligence in der Praxis Claus Jordan, Dani Schnider, Joachim Wehner, Peter Welker |
| title_full_unstemmed | Data Warehousing mit Oracle Business Intelligence in der Praxis Claus Jordan, Dani Schnider, Joachim Wehner, Peter Welker |
| title_short | Data Warehousing mit Oracle |
| title_sort | data warehousing mit oracle business intelligence in der praxis |
| title_sub | Business Intelligence in der Praxis |
| topic | Business Intelligence (DE-588)4588307-5 gnd Data-Warehouse-Konzept (DE-588)4406462-7 gnd ORACLE Datenbanksystem (DE-588)4206222-6 gnd |
| topic_facet | Business Intelligence Data-Warehouse-Konzept ORACLE Datenbanksystem |
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