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BOOK TUNING THIRD-PARTY VENDOR ORACLE SYSTEMS 2003
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SUMMARY
Items Found:
91
Introduction 1
Tuning Overview 1
What Can Be Done? 2
Optimizing Oracle Internals 3
Database Buffer Tuning 3
Database Writer Tuning 6
Shared Pool Tuning 8
What is the shared pool? 8
Monitoring and Tuning the Shared Pool 10
Putting it All In Perspective 17
What to Pin 22
The Shared Pool and MTS 24
Large Pool Sizing 25
A Matter Of Hashing 26
Monitoring Library and Data Dictionary Caches 30
In Summary 32
Tuning Checkpoints 33
Tuning Redo Logs 34
Redo Log Sizing 35
Tuning Rollback Segments 38
Tuning Oracle Sorts 42
Optimizer Modes 44
Tuning the Multi-part Oracle8 Buffer Cache 45
Use of the Default Pool 45
Use of The KEEP Pool 45
Use of the RECYCLE Pool 46
Tuning the Three Pools 46
Adding Resources 47
Tuning Tables and Indexes 48
Table Rebuilds 48
Rebuilding Indexes 49
Adjusting Index Cost in Oracle8 52
Bitmapped Index Usage* 52
Function Based Indexes 55
Reverse Key Indexes 57
Index Organized Tables 58
Partitioned Tables and Indexes 59
Partitioned Indexes 61
Parallel Query 62
Oracle8 Enhanced Parallel DML 62
Managing Multiple Buffer Pools in Oracle8 66
Use of the Default Pool 66
Use of The KEEP Pool 66
Use of the RECYCLE Pool 67
Sizing the Default Pool 67
Sizing the Keep Pool 67
Sizing the Recycle Pool 68
Tuning the Three Pools 68
Using Outlines in Oracle8i 69
Creation of a OUTLINE object 70
Altering a OUTLINE 71
Dropping an OUTLINE 72
Use of the OUTLN_PKG To Manage SQL Stored Outlines 72
DROP_UNUSED 72
DROP_BY_CAT 73
UPDATE_BY_CAT 74
Summary 75
Using Oracle8i Resource Plans and Groups 76
Creating a Resource Plan 76
DBMS_RESOURCE_MANAGER Package 82
DBMS_RESOURCE_MANGER Procedure Syntax 84
Syntax for the CREATE_PLAN Procedure: 84
Syntax for the UPDATE_PLAN Procedure: 84
Syntax for the DELETE_PLAN Procedure: 85
Syntax for the DELETE_PLAN Procedure: 85
Syntax for the CREATE_RESOURCE_GROUP Procedure: 85
Syntax for the UPDATE_RESOURCE_GROUP Procedure: 85
Syntax for the DELTE_RESOURCE_GROUP Procedure: 86
Syntax for the CREATE_PLAN_DIRECTIVE Procedure: 86
Syntax for the UPDATE_PLAN_DIRECTIVE Procedure: 87
Syntax for the DELETE_PLAN_DIRECTIVE Procedure: 88
Syntax for CREATE_PENDING_AREA Procedure: 88
Syntax of the VALIDATE_PENDING_AREA Procedure: 88
Usage Notes For the Validate and Submit Procedures: 89
Syntax of the CLEAR_PENDING_AREA Procedure: 89
Syntax of the SUBMIT_PENDING_AREA Procedure: 90
Syntax of the SET_INITIAL_CONSUMER_GROUP Procedure: 90
Syntax of the SWITCH_CONSUMER_GROUP_FOR_ SESS Procedure: 90
Syntax of the SWITCH_CONSUMER_GROUP_FOR_ USER Procedure: 91
DBMS_RESOURCE_MANAGER_PRIVS Package 91
DBMS_RESOURCE_MANGER_PRIVS Procedure Syntax 91
Syntax for the GRANT_SYSTEM_PRIVILEGE Procedure: 91
Syntax for the REVOKE_SYSTEM_PRIVILGE Procedure: 92
Syntax of the GRANT_SWITCH_CONSUMER_GROUP Procedure: 92
Usage Notes 93
Syntax of the REVOKE_SWITCH_CONSUMER_GROUP Procedure: 93
Usage Notes 93
Section Summary 94
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Presentation Summary 94