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Oracle Enterprise Manager Cloud Control 12c: Managing Data Center Chaos

You're reading from   Oracle Enterprise Manager Cloud Control 12c: Managing Data Center Chaos Take back control of your data center with this practical step-by-step tutorial to using Oracle Enterprise Manager. Real-life examples and case studies help you manage rationally rather than through day-to-day firefighting.

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Product type Paperback
Published in Dec 2012
Publisher Packt
ISBN-13 9781849684781
Length 394 pages
Edition 1st Edition
Languages
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Author (1):
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PORUS HOMI HAVEWALA PORUS HOMI HAVEWALA
Author Profile Icon PORUS HOMI HAVEWALA
PORUS HOMI HAVEWALA
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Toc

Table of Contents (19) Chapters Close

Oracle Enterprise Manager Cloud Control 12: Managing Data Center Chaos
Credits
About the Author
Acknowledgements
About the Reviewers
www.PacktPub.com
Preface
1. Chaos at Data Centers 2. Enter Oracle Cloud Control FREE CHAPTER 3. Ease the Chaos with Performance Management 4. Ease the Chaos with Configuration Management and Security Compliance 5. Ease the Chaos with Automated Provisioning 6. Ease the Chaos with Automated Patching 7. Ease the Chaos with Change Management 8. Ease the Chaos with Test Data Management 9. Ease the Chaos with Data Masking 10. Ease the Chaos with Exadata Management 11. Real-life Examples and Case Studies, and It's a Wrap: The Future is the Cloud Index

Topology


Topology mapping is also an important feature of configuration management in Enterprise Manager. You can best see this in a database system. A system is a collection of components that can be managed together, rather than managing each component separately.

Go to Targets | Systems and then select emrepos.sainath.com_sys, which is the name automatically given by Enterprise Manager to a system that has been created for this database. The system home page appears as shown in the following screenshot:

Now, go to Database System | Database System Topology. This displays all the interconnected components in a graphical format. Click on the components to expand them. The relationship between the components are shown.

In a complex system, such a map would be useful to find out the interdependencies. You can search for individual components and you can also change the annotations that appear on the topology view, such as the status, metrics (with names or values), and incidents:

Component...

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