Rac Optimisation For Siebel Crm, Doag 2008
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This document summarizes an expert presentation on optimizing a large Siebel CRM installation using an Oracle RAC database. It describes the Siebel architecture and database schema, problems encountered with the initial installation, and results from optimizing the application, SQL queries, indexing, and instance configuration. The key lessons are that Siebel and database administrators must communicate during development to size the application properly, and testing in a realistic environment is critical to identify performance issues like serialization.
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Rac Optimisation For Siebel Crm, Doag 2008
- 1. DOAG 2008 29.11.2008 DOAG 2008 RAC Optimisation for Siebel CRM Dipl.-Inform. Frank Beutelschiess
- 9. Siebel Client 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 10. System Architecture 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page User Gateway DB SiebelFilesystem WebServer SWSE FSMgr. AOM SiebelServer SiebelEnterprise
- 11. System Architecture 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page User Gateway DB SiebelFilesystem WebServer SWSE FSMgr. AOM SiebelServer SiebelEnterprise User User …
- 12. System Architecture 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page User Gateway DB SiebelFilesystem WebServer SWSE FSMgr. AOM SiebelServer SiebelEnterprise User User … Automatic Component Balancing / Siebel Server Clustering Clustering Round- Robing IP-Based Routing Distributed Share ?
- 13. System Architecture 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page User Gateway DB SiebelFilesystem WebServer SWSE FSMgr. AOM SiebelServer SiebelEnterprise User User … Automatic Component Balancing / Siebel Server Clustering Clustering Round- Robing IP-Based Routing Distributed Share RAC
- 14. System Architecture 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 15. Manual Processes 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 16. Manual Processes 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 17. Manual Processes 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 18. Manual Processes 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page DB S_CONTACT DBC DBC AOM Script SWSE SWE Workflow EAI DBC DBC AOM Script SWSE SWE Workflow EAI DBC DBC AOM Script SWSE SWE Workflow EAI
- 19. Automatic Processes 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 20. Automatic Processes 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 21. Automatic Processes 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 22. Automatic Processes 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 23. Automatic Processes 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 24. Automatic Processes 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page DB S_WF_..... DBC DBC AOM Script SWSE SWE Workflow EAI DBC DBC AOM Script SWSE SWE Workflow EAI DBC DBC AOM Script SWSE SWE Workflow EAI
- 39. Optimizer 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 40. Invalidation of SQL-Area 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 41. Outlines & Plan Stability 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 42. Multiple Block Sizes 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 43. Partitioning 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 44. Indexing 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 45. Serialisation 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 46. Sequences 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 47. Interconnect 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page
- 52. The End 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page RAC makes the realisation of high-performance Siebel installations possible! „ Most of the time a performance problem is not a RAC problem.“ (Oracle Whitepaper) „ But sometimes the performance problem starts to get visible in an RAC environment first!“ (BzYxS.com)
- 53. Chapter 6 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page Questions & Answers
- 54. 29.11.2008 DOAG 2008 29.11.2008 DOAG 2008 Page Danke für Ihre Aufmerksamkeit!