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Welcome to the Oracle Enterprise Manager Wiki. Oracle Enterprise Manager Grid Control is Oracle's flagship management product. It is designed for top-down application management and it provides solutions in three main areas for both packaged as well as custom application environments - Application Business Service Management, Application Lifecycle Management and Application Infrastructure Management. We want to use this wiki as a way to collaborate with you in order to maximize the benefits that Oracle Enterprise Manager brings to you.

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chung.wu
Latest page update: made by chung.wu , Mar 17 2008, 8:42 PM EDT (about this update About This Update chung.wu Edited by chung.wu


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Keyword tags: GRID CONTROL
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porushh Grid Control Architecture for Very Large Sites: New article published 0 Feb 20 2009, 3:23 AM EST by porushh
Thread started: Feb 20 2009, 3:23 AM EST  Watch
A new article has been published on OTN:

Grid Control Architecture for Very Large Sites
http://www.oracle.com/technology/pub/articles/havewala-gridcontrol.html

1  out of 1 found this valuable. Do you?    
Keyword tags: architecture grid control
porushh How Telstra saved more than 2 million Aussie bucks using Grid Control 0 Feb 14 2009, 12:02 AM EST by porushh
Thread started: Feb 14 2009, 12:02 AM EST  Watch
Since 2004 to early 2006, I was involved with this project as the Senior
Database Consultant in the Database Technologies team. We were the first
in the world to use Oracle 10g Grid Control Release 1 in production
(now on Release 4).

Case study link: http://www.oracle.com/customers/snapshots/telstra-em-bbs-case-study.pdf

A friend wrote:

>Porus: Thank You. What Server Platform [Hardware/Software] Sun-Solaris,
>Dell-Linux, HP-Linux, other. Are you able to disclose more detailed
>architecture characteristics: number nodes, number instances/database,
>load-balancing assignments, memory region allocations, etc

We used HP-Red Hat Linux for all 32-bit servers. We had 3 management servers, with 4 CPUs each, and 8 GB RAM. We had 1 database server and 1 Dataguard standby server with the same configuration. We had a pair of Big-IP load balancers, one live, one standby. The load balancers handled the console requests as well as the agent uploads. This configuration was able to achieve the management and monitoring of more than 600 servers and databases at that time, and still growing. Scale-out possible by just adding more management servers and moving the database to RAC. The configuration was fully certified by Oracle who were working with us on-site since it was the first production Grid Control in the world.

Another friend wrote:
> Thanks - now only if we can convince our clients!

Sure you can convince your clients. Just tell them how much automation Grid Control can achieve with its "manage many as one" philosophy. DBAs can achieve a lot more instead of being tied down with the nitty gritty.

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porushh Auditing Console Actions in Grid Control 0 Sep 7 2008, 9:35 AM EDT by porushh
Thread started: Sep 7 2008, 9:35 AM EDT  Watch
Grid Control is a great tool to manage multiple databases in large corporates
and I have been recommending it internally in Telstra in Australia, and to large
Oracle clients in India and South East Asia.

Some clients require to fully capture all actions performed in the Grid
Control console browser window. This is because currently at the unix level
they login as the specific user and then sudo to oracle, at the same time a
piece of unix software in the background captures all of their actions.
They want to do the same in Windows.

There curently exists an Auditing system for Enterprise Manager as explained in Chapter 4.5 of the Enterprise Manager Advanced Configuration 10g Release 2 (10.2) guide (B16242-01) but this auditing is only for the purpose of creating new users/jobs in Grid Control and will not audit browser actions, including point and click actions by DBAS on target databases.

Even if Grid Control keeps a small log of what the console login is doing, that should be ok. I have heard this security concern voiced by a number of Dbas in the past few years, they are wary of what a junior Dba would be able to do using the point and click.This is why they are loathe to move to Grid Control. So auditing their point and clicks would go some way in allaying their fears.

Until Grid Control itself keeps a log, is there any suggestion from anyone
as to what can be done to audit browser actions in conjunction with the use of Grid Control?
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Keyword tags: grid_control grid audit
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