Links

R12 links:

Oracle E-Business Suite Release 12.1.3 Readme (Doc ID 1080973.1)

Database Preparation Guidelines for an Oracle E-Business Suite Release 12.1.1 Upgrade [Doc ID 761570.1]

Oracle E-Business Suite Installation and Upgrade Notes Release 12 (12.1.1) for Linux x86 [Document 761564.1]


Oracle Support Lifecycle Advisors [ID 250.2]

Imp blogs :

http://practicalappsdba.wordpress.com/category/upgrading-oracle-applications/

http://oracleajidba.blogspot.in/2011/01/step-by-step-process-11i-to-r1211.html

http://www.appsdba.info/docs/oracle_apps/upgrades/upgrade_application_from11.5.10.2toR12.pdf

http://appstier.blogspot.in/search/label/Patching  

http://applicationsdba.blogspot.in/2007/06/instance-top-in-r12.html   - R12

http://11iappsdba.blogspot.in/2010/03/troubleshoot-long-running-concurrent.html

http://knoworacleappsdba.blogspot.in/2012/04/dmz-setup-on-oracle-ebs-r12.html

http://samadhandba.wordpress.com/2011/02/24/step-by-step-upgrading-oracle-10g-to-oracle-11g/

http://appsjagan.blogspot.nl/2012/03/guidelines-to-setup-jvm-in-apps.html

http://www.oneappsdba.com/2013/01/oracle-weblogic-12c-install.html

http://karlarao.wordpress.com/useful-links/  **********

http://oracleinaction.blogspot.in/

http://oracledba.in

http://askdba.org/weblog/oracle10g/10g-asm/  ************

https://sites.google.com/site/oraclerac009/c-rac-concepts/rac-process   --- RAC ****

http://11iapps.wordpress.com          --- errors / ISSUES

http://www.oraclecommunity.net      --- appps.sunilm / dr

http://newappsdba.blogspot.com/search/label/EBS%20Cloning

http://www.freeoraclehelp.com/2011/09/oracle-apps-sso-oid-registration-10gas.html

http://www.reachdba.com/forumdisplay.php?14-Concepts-Service-Management-Apache-OC4J-OPMN-JServ-Forms-Issues-Troubleshooting

http://startupforce.wordpress.com/    -- ASm

http://www.datadisk.co.uk   best one ***********

Changing IP for servers:

Note: 338003.1 - How to change the hostname and/or port of the Database Tier using AutoConfig

Note: 341322.1 - How to change the hostname of an Applications Tier using AutoConfig

Note: 391406.1 - How to get a clean Autoconfig Environment


PCP:

Note: 388495.1 - How to Set Up Parallel Concurrent Processing (PCP) in Apps 11i?
Note: 602899.1 - Some More Facts On How to Activate Parallel Concurrent Processing
Note: 271090.1 - Parallel Concurrent Processing Failover/Failback Expectations
Note: 752604.1 - Failover Does Not Occur To The Secondary Node While The Primary Node Is Up
Note: 729883.1 - How to Create a Second OPP Concurrent Manager in a Node Different Than The Primary Node

RAC environment for R12 application:

Note: 388577.1 - Using Oracle 10g Release 2 Real Application Clusters and Automatic Storage Management with Oracle E-Business Suite Release 12
Note: 783044.1 - Using Oracle 11g Release 1 (11.1.0.6) Real Application Clusters and Automatic Storage Management with Oracle E-Business Suite Release 12
Note: 466649.1 - Using Oracle 11g Release 1 Real Application Clusters and Automatic Storage Management with Oracle E-Business Suite Release 12
Note: 745759.1 - Oracle E-Business Suite and Oracle Real Application Clusters Documentation Roadmap


DBA Blog:

http://satya-dba.blogspot.in/2012/10/oracle-performance-related-interview.html

http://sureshgandhi.wordpress.com/category/recoveries/

http://oracle-core-help.blogspot.in/2012/08/rac-administration-commands.html


AWR : 

http://www.statspackanalyzer.com/analyze090630.asp

Oracle Database 11g: The Top Features for DBAs and Developers:

http://www.oracle.com/technetwork/articles/sql/11g-asm-083478.html