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by Mary Mikell Spence, David Fitzjarrell
Oracle Exadata Survival Guide
Title Page
Dedication
Contents at a Glance
Contents
About the Authors
About the Technical Reviewer
Acknowledgments
Introduction
CHAPTER 1: Exadata Basics
What Is Exadata?
Available Configurations
Storage
Smart Flash Cache
Even More Storage
Things to Know
CHAPTER 2: Smart Scans and Offloading
Smart Scans
Plans and Metrics
Smart Scan Optimizations
Column Projection
Predicate Filtering
Basic Joins
Offloading Functions
Virtual Columns
Things to Know
CHAPTER 3: Storage Indexes
An Index That Isn’t
Don’t Look Here
I Used It
Or Maybe I Didn’t
Execution Plan Doesn’t Know
The More, the Merrier
NULLs
Needing to “Rebuild”
Things to Know
CHAPTER 4: Smart Flash Cache
Flash Me
How It Works
Logging We Will Go
It’s a Disk
Monitoring
What a Performer
Things to Know
CHAPTER 5: Parallel Query
Getting into the Queue
Old School
The New Method
Control Issues
Necessary Settings
My Friend Auto
Do It in Memory
Things to Know
CHAPTER 6: Compression
How Can I Compress Thee
The Nuts and Bolts of HCC
Performance
Ratios—What to Expect
Things to Know
CHAPTER 7: Exadata Cell Wait Events
Available Nowhere Else
Triggering Events
User I/O Events
System I/O Events
Idle Class/Other Class
Things to Know
CHAPTER 8: Measuring Performance
Measure Twice, Cut Once
Smart Scans, Again
Performance Counters and Metrics
Things to Know
CHAPTER 9: Storage Cell Monitoring
Talking to the Storage Cells
What’s in a Name?
Monitoring Basics
Things to Know
CHAPTER 10: Monitoring Exadata
The Database Layer
Are We There Yet?
The Storage Cells
Things to Know
CHAPTER 11: Storage Reconfiguration
I Wish We Had More…
Redistributing the Wealth
Things to Know
CHAPTER 12: Migrating Databases to Exadata
Getting Physical
That’s Logical
Things to Know
CHAPTER 13: ERP Setup—a Practical Guide
Cloning the Oracle Home
The SCAN Listener
Creating a Database
Setting Up the Listener
Data Migration
Environment Configuration
Setting the Environment
“My Oracle Support” Notes
Things to Know
CHAPTER 14: Final Thoughts
You’ve Come Far, Pilgrim
To DMA or Not to DMA
What You Don’t Know, You Can Look Up
Things to Know
Index
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Copyright
Oracle Exadata
Survival Guide
David Fitzjarrell
Mary Mikell Spence
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