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Best Practices: Proactively Avoiding Database and Query Performance Issues (Doc ID 1482811.1)

Last updated on MARCH 12, 2021

Applies to:

Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Standard Edition - Version 8.1.7.0 and later
Oracle Database - Personal Edition - Version 8.1.7.0 and later
Information in this document applies to any platform.

Purpose

This Document provides information on how to proactively avoid performance issues as much as possible.

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Questions and Answers

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In this Document
Purpose
 Ask Questions, Get Help, And Share Your Experiences With This Article
Questions and Answers
 Introduction
 Proactive advice
 Managing Change
 Collecting and Maintaining Baselines
 Upgrades
 Recommended Setup
 Patches
 Collect Optimizer Statistics
 Prepare to collect diagnostics
 Know how to interact effectively with Support
 Monitor for Potential Problems
 Use ADDM findings to drive Investigation
 Use Real Time SQL Monitoring to your advantage
 Useful references
 Troubleshooting Guides
 Performance Webcasts
 Performance and Scalability White Papers and Documentation
 Communities: Database Tuning and SQL Performance
 Discuss Proactive Avoidance!
References

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