SAP BW: Administration and Performance Optimization

Joe Darlak, Jesper Christensen

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Beschreibung

This long-awaited resource offers the daily, weekly, monthly, quarterly, and yearly tasks that will make your SAP BW system shine. Walk through system setup and configuration to lay a sound foundation for effective data storage, and then employ performance tuning techniques to optimize system performance.

Highlights:

* System design and installation
* System and data architecture
* Data loading and management
* Hardware maintenance
* Alerting
* Reporting performance tuning
* Database maintenance
* Data modeling performance tuning
* Log and trace cleanup
* System checks
* Housekeeping tasks

Galileo Press heißt von jetzt an Rheinwerk Verlag.

Joe Darlak, director at COMERIT, Inc., has been successfully implementing SAP BW at clients since 1998, including several large-scale, full lifecycle global rollouts. He has significant experience increasing the capacity, reliability, and performance of SAP BI systems, defining and implementing processes and controls to stabilize service and mitigate risk, and improving the competency and skill sets of implementation and client service teams. Recently, he has architected
one of the largest SAP BW migrations to SAP HANA on record, and has been instrumental in defining best practices for SAP HANA at Fortune
100 clients. Over the past decade, he has presented at multiple conferences on various SAP BW performance tuning topics. He is a former principal consultant in the iAnalytics practice at PricewaterhouseCoopers and holds a masters of business administration from the McCombs School of Business at the University of Texas at Austin.

Produktdetails

Einband gebundene Ausgabe
Seitenzahl 652
Erscheinungsdatum 28.07.2014
Sprache Englisch
ISBN 978-1-59229-853-2
Reihe SAP PRESS Englisch
Verlag Rheinwerk Publishing
Maße (L/B/H) 23,6/18,4/4,5 cm
Gewicht 1370 g
Auflage 1

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  • Foreword ... 13

    Preface ... 15

    PART I Initial System Setup

    1. Configuring Your System Environment ... 21

    1.1 Infrastructure Architecture ... 22

    1.2 System Landscape ...42

    1.3 System Sizing ... 78

    1.4 System Settings ... 98

    2. Data Architecture and Loading ... 109

    2.1 Data Flow in SAP BW ... 110

    2.2 Layer Architectures of a Data Warehouse ... 117

    2.3 Graphical Modeling ... 125

    2.4 Data Load Automation ... 134

    3. Data Management ... 157

    3.1 Master Data ... 158

    3.2 Transaction Data ... 184

    3.3 Temporary Data ... 196

    3.4 Data Retention Strategy ... 205

    3.5 Near-Line Storage ... 212

    4. Roles and Authorizations ... 217

    4.1 Authorization Concept in AS ABAP ... 217

    4.2 Standard Authorization Objects ... 221

    4.3 Analysis Authorizations ... 225

    4.4 Roles ... 231

    4.5 User Administration ... 236

    4.6 Troubleshooting Authorization Problems ... 242

    PART II Performance Tuning

    5. Data Modeling and Loading for Performance ... 253

    5.1 Data Modeling for Performance ... 253

    5.2 Data Loading for Performance ... 317

    6. Reporting Performance Tuning ... 357

    6.1 Identifying Performance Problems ... 357

    6.2 Reporting Performance Tuning ... 405

    PART III Administration Tasks in Your SAP BW System

    7. Daily Tasks ... 425

    7.1 Daily Administration Tasks ... 425

    7.2 Daily Data Load Monitoring Tasks ... 446

    8. Weekly Tasks ... 455

    8.1 Weekly Administration Tasks ... 455

    8.2 Weekly Performance Tuning ... 473

    9. Monthly Tasks ... 481

    9.1 Monthly Administration Tasks ... 482

    9.2 Monthly Performance Tuning ... 499

    10. Quarterly Tasks ... 509

    10.1 Quarterly Administration Tasks ... 509

    10.2 Quarterly Performance Tuning Tasks ... 530

    11. Yearly Tasks ... 547

    11.1 Yearly Administration Tasks ... 548

    11.2 Yearly Performance Tuning Tasks ... 564

    PART IV Support for Your SAP BW System

    12. BI Competency Center ... 575

    12.1 Centralized Support Organization ... 577

    12.2 Roles and Skill Sets ... 585

    12.3 Team Structure ... 596

    12.4 Best Practices ... 599

    Appendices ... 605

    A. Checklists ... 607

    A.1 Development Checklists ... 607

    A.2 Housekeeping Checklists ... 614

    B. Transaction Codes ... 619

    C. Reports and Utilities ... 629

    D. The Authors ... 637

    Index ... 639