Global Single Instance for R12 White Paper

Hello -
Please let me know any white paper for "Implementing Global Single Instance for R12".
We want to implement one Single Instance l[For eg : Accessing Single Instance for North America and Asia]
For this kind of architecture are there any specific documents or white papers from oracle.
Please let me know
Regards
VSH

Hi VSH;
Pelase check:
https://blogs.oracle.com/asparks/entry/global_single_instance_talking
http://www.oracle.com/us/corporate/press/017774_EN
Regard
Helios

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Please see these docs.
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Hi,
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Dear All,
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c) Patch both Clusterware and Database (10.2.0.4)
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f) Move standby controlfile, RMAN backup of primary, pfile, listener.ora, tnsnames.ora, password file to standby host-1
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Please refer to MAA whitet paper :
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[MAA website|http://www.oracle.com/technology/deploy/availability/htdocs/maa.htm]

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RAM for R12.0.6 instance

Hi
We have two TEST instacnes of R12.0.6 with 10.2.0.4 on 10g RAM.
Users killing me on performance issue.
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What is the OS? Is it single node ? when user started facing performance issue ? Did you check anyother issue/log files etc
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Check this,
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Description
Oracle E-Business Suite is a comprehensive suite of integrated, global business applications which provides a customer focused strategy. Use this web site to search the various documentation types for Oracle EBS Applications. This web page provides access to documentation available in PDF and HTML formats. Use the tabs to locate and view Oracle EBS documentation.
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Duplicate post -- Check this Single place for all R12 Docs - Very Useful
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Hi,
We are in the process of consolidating several databases on a single instance of SQL Server 2012.
Databases are developed by outside vendors; they have to be able to install and support their databases but they shouldn't be able to do any thing with the other databases.
When I tried to migrate the first database, the vendor told me that on the former server he used the sa account in some batch.
On a previous thread
https://social.technet.microsoft.com/Forums/sqlserver/en-US/dc1f802f-d8de-4e2b-87e5-ccb289593fb7/security-for-multiple-applications-on-a-single-sql-server-2012-instance?forum=sqlsecurity
it was suggested to me that I create a login for each vendor and that this login should map a user in their respective databases.
To test, I simulated the process in a test database:
1 - I create the login and I scripted the command:
USE [master]
GO
/* For security reasons the login is created disabled and with a random password. */
/****** Object: Login [M02_Test] Script Date: 2014-12-02 16:23:58 ******/
CREATE LOGIN [M02_Test] WITH PASSWORD=N'ÈS^y¡¶=Å€"+y¤j|úªhÖféÎÐ•œEu
c', DEFAULT_DATABASE=[M02], DEFAULT_LANGUAGE=[us_english], CHECK_EXPIRATION=OFF, CHECK_POLICY=OFF
GO
ALTER LOGIN [M02_Test] DISABLE
GO
2 - I create the user and scripted it
USE [M02]
GO
/****** Object: User [M02_Test] Script Date: 2014-12-02 16:29:41 ******/
CREATE USER [M02_Test] FOR LOGIN [M02_Test] WITH DEFAULT_SCHEMA=[dbo]
GO
Questions:
What should we do with te scrambled password: is it saved as it was entered and should it be kept somewhere in a safe place?
Would that do the job for the vendor who used sa before?
Thanks for your advice

I'm not sure why you would save the script. Why not create the login, in one way or another give the vendor the password. Keep the login disabled until needed.
I don't recall exactly what we said last time, but it occurs to me that the application setup things on server level. Jobs is the prime thing that comes to mind, but there could be other things.
Now, here is an important observation. As long as the vendor's application was alone on the server, that was OK, and it was OK to give the vendor sysadmin rights. In this situation this is less OK, and as we said, you should only give the vendor db_owner
in the database.
But the vendor will need to tell you what they do on server-level. They should know this - unless they sell their app as a "alone-on-a-server application". (And there are indeed such applications out there, even from Microsoft.) But there is a
risk that they will bill you extra if you make their installation more difficult.
Maybe you will have to give some vendors sysadmin for the installation, but in such case, you should ask them why they need it. If they don't, give them db_owner, and they will have to find out their hard way. (And you don't pay them for learning
their own application.)
Erland Sommarskog, SQL Server MVP, [email protected]

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HI
anybody can tell me how to create more than one instance for single database(without using RAC)?
thanks
Kalanidhi

Anandji,
I sometimes think differently. I also think like what this person is asking..(although I have installed and administering 5 different RAC databases)
The main doubt of mine is that we create multiple instances accessing the same storage area.
Anyway the controlfiles of all instances will have the same information except the instance_names and instance id's.
Hence I always think , why can't it be possible to to create another instance in the same system and point it to a controlfile which is copied from the other instance.
Why can't the same files be shared between the two instances in a same system ?
I know I am thinking a little bit confusing...
Anyway I need to test that also...
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Hi,
I had 2 instances that were not able to upload nor where they secure. For one of them which ran on port 5500, I was able to go through the forums and basically I ended up dropping the repository for that instance, and then I was able to secure the agent, and uploads were fine. Now I have one single instance that runs on port 1158:
[oracle@stdb7 bin]$ emctl status agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Agent Version : 10.1.0.6.0
OMS Version : 10.1.0.6.0
Protocol Version : 10.1.0.2.0
Agent Home : /dsk0/oracle/stdb7XXXXorg_dhqprd
Agent binaries : /dsk0/oracle
Agent Process ID : 27304
Parent Process ID : 27301
Agent URL : http://stdb7XXXXorg:3938/emd/main
Started at : 2009-05-12 10:53:16
Started by user : oracle
Last Reload : 2009-05-12 10:53:16
Last successful upload : (none)
Last attempted upload : (none)
Total Megabytes of XML files uploaded so far : 0.00
Number of XML files pending upload : 56
Size of XML files pending upload(MB) : 2.44
Available disk space on upload filesystem : 70.15%
Agent is Running and Ready
[oracle@stdb7 bin]$ emctl secure agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Enter Agent Registration password :
Agent successfully stopped... Done.
Securing agent... Started.
Requesting an HTTPS Upload URL from the OMS... Failed.
The OMS is not set up for Enterprise Manager Security.
[oracle@stdb7 bin]$ emctl start agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Starting agent ... started.
[oracle@stdb7 bin]$ emctl clearstate agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
clearstate failed with ret=-10
[oracle@stdb7 bin]$ emctl clearstate agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
EMD clearstate completed successfully
[oracle@stdb7 bin]$ emctl start dbconsole
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
http://stdb7XXXXorg:1158/em/console/aboutApplication
Agent Version : 10.1.0.6.0
OMS Version [oracle@stdb7 bin]$ emctl status agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Agent Version : 10.1.0.6.0
OMS Version : 10.1.0.6.0
Protocol Version : 10.1.0.2.0
Agent Home : /dsk0/oracle/stdb7XXXXorg_dhqprd
Agent binaries : /dsk0/oracle
Agent Process ID : 27304
Parent Process ID : 27301
Agent URL : http://stdb7XXXXorg:3938/emd/main
Started at : 2009-05-12 10:53:16
Started by user : oracle
Last Reload : 2009-05-12 10:53:16
Last successful upload : (none)
Last attempted upload : (none)
Total Megabytes of XML files uploaded so far : 0.00
Number of XML files pending upload : 56
Size of XML files pending upload(MB) : 2.44
Available disk space on upload filesystem : 70.15%
Agent is Running and Ready
[oracle@stdb7 bin]$ emctl secure agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Enter Agent Registration password :
Agent successfully stopped... Done.
Securing agent... Started.
Requesting an HTTPS Upload URL from the OMS... Failed.
The OMS is not set up for Enterprise Manager Security.
[oracle@stdb7 bin]$ emctl start agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Starting agent ... started.
[oracle@stdb7 bin]$ emctl clearstate agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
clearstate failed with ret=-10
[oracle@stdb7 bin]$ emctl clearstate agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
EMD clearstate completed successfully
[oracle@stdb7 bin]$ emctl start dbconsole
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
http://stdb7XXXXorg:1158/em/console/aboutApplication
Agent Version : 10.1.0.6.0
OMS Version : 10.1.0.6.0
Protocol Version : 10.1.0.2.0
Agent Home : /dsk0/oracle/stdb7XXXXorg_dhqprd
Agent binaries : /dsk0/oracle
Agent Process ID : 25197
Parent Process ID : 25194
Agent URL : http://stdb7XXXXorg:3938/emd/main
Started at : 2009-05-12 11:25:33
Started by user : oracle
Last Reload : 2009-05-12 11:25:33
Last successful upload : (none)
Last attempted upload : (none)
Total Megabytes of XML files uploaded so far : 0.00
Number of XML files pending upload : 66
Size of XML files pending upload(MB) : 4.18
Available disk space on upload filesystem : 70.14%
Agent is already started. Will restart the agent
Stopping agent ... stopped.
Starting Oracle Enterprise Manager 10g Database Control .... started.
Logs are generated in directory /dsk0/oracle/stdb7XXXXorg_dhqprd/sysman/log
[oracle@stdb7 bin]$ emctl upload
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Agent is Not Running
[oracle@stdb7 bin]$ emctl unsecure agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Checking Agent for HTTP... Done.
Agent is already unsecured.
[oracle@stdb7 bin]$ emctl clearstate agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
EMD clearstate completed successfully
[oracle@stdb7 bin]$ emctl secure agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Enter Agent Registration password :
Agent is already stopped... Done.
Securing agent... Started.
Requesting an HTTPS Upload URL from the OMS... Failed.
The OMS is not set up for Enterprise Manager Security.
[oracle@stdb7 bin]$ emctl start agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Starting agent ... started.
[oracle@stdb7 bin]$ emctl upload
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
EMD upload error: uploadXMLFiles skipped :: OMS version not checked yet.. : 10.1.0.6.0
Protocol Version : 10.1.0.2.0
Agent Home : /dsk0/oracle/stdb7XXXXorg_dhqprd
Agent binaries : /dsk0/oracle
Agent Process ID : 25197
Parent Process ID : 25194
Agent URL : http://stdb7XXXXorg:3938/emd/main
Started at : 2009-05-12 11:25:33
Started by user : oracle
Last Reload : 2009-05-12 11:25:33
Last successful upload : (none)
Last attempted upload : (none)
Total Megabytes of XML files uploaded so far : 0.00
Number of XML files pending upload : 66
Size of XML files pending upload(MB) : 4.18
Available disk space on upload filesystem : 70.14%
Agent is already started. Will restart the agent
Stopping agent ... stopped.
Starting Oracle Enterprise Manager 10g Database Control .... started.
Logs are generated in directory /dsk0/oracle/stdb7XXXXorg_dhqprd/sysman/log
[oracle@stdb7 bin]$ emctl upload
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Agent is Not Running
[oracle@stdb7 bin]$ emctl unsecure agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Checking Agent for HTTP... Done.
Agent is already unsecured.
[oracle@stdb7 bin]$ emctl clearstate agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
EMD clearstate completed successfully
[oracle@stdb7 bin]$ emctl secure agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Enter Agent Registration password :
Agent is already stopped... Done.
Securing agent... Started.
Requesting an HTTPS Upload URL from the OMS... Failed.
The OMS is not set up for Enterprise Manager Security.
[oracle@stdb7 bin]$ emctl start agent
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
Starting agent ... started.
[oracle@stdb7 bin]$ emctl upload
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.2.0.4.0
Copyright (c) 1996, 2007 Oracle Corporation. All rights reserved.
EMD upload error: uploadXMLFiles skipped :: OMS version not checked yet..
So, with this one instance and agent, I keep going in loops with the same 2 errors:
1. EMD upload error: uploadXMLFiles skipped :: OMS version not checked yet..
2. The OMS is not set up for Enterprise Manager Security.
I even followed related messages on the forums here to try to resolve the issue, but this did not work:
'- emctl stop agent
- delete all files in $AGENT_HOME/sysman/emd/upload and $AGENT_HOME/sysman/emd/state
- emctl clearstate agent (this should delete all state files but sometimes it is not enough, but I experienced that it is better to use this command after deletion of the files)
- emctl secure agent (and specify the password on demand)
- emctl start agent'
Any advice or help on HOW to secure this instance's agent and get it to upload would be greatly appreciated.
Edited by: user611572 on May 12, 2009 9:11 AM
I guess I solved my own issue, however I basically had to drop and recreate the repository and grid control for the instance, thus loosing over 3300 XML files, but now the agent is working and the server is running secure. I simply did:
emca -config dbcontrol db -repos recreate
And answered all the questions... I am wondering if the 3300+ xml files I deleted by following some guy's response in a similar thread was necessary, and if it was not, I wonder if I would have been able to upload all of the files after executing and rebuilding....

Since you have dropped the repository thats why it was needed to deleted the previous files

Looking for a Good White Paper on Oracle Data Modeling

Hopefully this is the proper area in which to ask this questions - been looking around these boards for a while but can't find what I'm looking for. I'd like to get a good modeling overview for topics such as:
-- pros and cons of normalization, e.g., performance considerations when deciding to normalize some data (and incur the cost of joins) vs keeping it denormalized (and having simpler queries)
-- overall performance considerations
-- warehouse vs mart considerations, esp as they relate to front end tools that will sit on the data mart
A general data modeling white paper or PDF would be very helpful to get me started.
Thanks all!
Mike

You don't need a White Paper you need a college course or a book.
The book I have on my shelf, don't know if it is still in print, is CASE*METHOD Entity Relationship Modelling by Richard Barker
Addison-Wesley Publishing Company
ISBN 0-201-41696-4
Normalization isn't about pros and cons. For performance denormalize. For data integrity normalize. Most systems end up somewhere between 3N and 4N or with what is referred to as Boyce-Codd NF. Google is your friend here but buy the book or take the course. This is not a subject to be read lightly in a dozen or so pages.

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