Monitoring :

Get Proactive with Oracle E-Business Suite [ID 1388190.1]

ASM and RAC  :

RAC: Frequently Asked Questions [ID 220970.1]

11gR2(11.2) RAC TAF Configuration for Admin and Policy Managed Databases [ID 1312749.1]

Creating ASM physical standby from non ASM primary [ID 752360.1]

RAC and Oracle Clusterware Best Practices and Starter Kit (Solaris) [ID 811280.1]

RAC and Oracle Clusterware Best Practices and Starter Kit (Platform Independent) [ID 810394.1]

Steps To Migrate/Move a Database From Non-ASM to ASM And Vice-Versa [ID 252219.1]

Master Note for Automatic Storage Management (ASM) [ID 1187723.1]

How to Prepare Storage for ASM [ID 452924.1]

How to Move ASM Storage to New RAC Servers [ID 884325.1]

ASM Storage Is slower than non-ASM Storage (regular filesystems) [ID 1497100.1]

 Security :

How to Change the DBID and the DBNAME by using NID [ID 224266.1]

An Introduction to PKI and SSL [ID 264080.1]

How To Redirect all HTTP Requests To HTTPS Requests in OHS [ID 603796.1]

11g Grid Control: How to Configure the HTTPS Console Port to 443 so that the URL can be Accessed without using the Port Number [1340051.1]

Master Note for SSL Configuration in Fusion Middleware 11g [ID 1218695.1]

Administration :

New 11g Default Jobs [ID 755838.1

How To Restrict Users To Use Only Internet Explorer or Firefox With E-Business Suite (Doc ID 825093.1)

Adding Multiple Ports in SCAN listener

Step By Step Guide To Create Physical Standby Database Using RMAN Backup and Restore (Doc ID 469493.1)

http://fiedizheng.wordpress.com/2011/09/23/how-to-add-second-port-to-scan/

RAC and Clusterware Best practices and starter kit [ID 810394.1]

11g New Feature: Health monitor [ID 466920.1]

Cloning An Existing Oracle11g Release 2 (11.2.0.x) RDBMS Installation Using OUI [ID 1221705.1]

Upgrade  and Migration :

Migration Of An Oracle Database Across OS Platforms [ID 733205.1]

Upgrading and Migration Oracle Database ID [1351112.2]

 Oracle 11gR2 Upgrade Companion [ID 785351.1]

 Upgrade Advisor: E-Business Suite (EBS) Upgrade from 11.5.10.2 to 12.1.3

Complete checklist for out-of-place manual upgrade from previous 11.2.0.N version to the latest 11.2.0.N patchset. [ID 1276368.1]

Complete Checklist for Manual Upgrades to 11gR2 (Doc ID 837570.1)

Performance Tuning :

Oracle Performance guide (390374.1)

How to Use AWR Reports to Diagnose Database Performance Issues (Doc ID 1359094.1)

What else can influence the Performance of the Database [ID 148462.1]

Interpreting Histogram Information [ID 72539.1]

Interpreting Explain plan [ID 46234.1]

What are Latches and What Causes Latch Contention [ID 22908.1]

Troubleshooting I/O-related waits [ID 223117.1]
How to Read PGA Memory Advisory Section in AWR and Statspack Reports [ID 786554.1]
How to Use AWR reports to Diagnose Database Performance Issues [ID 1359094.1]
How to Read Buffer Cache Advisory Section in AWR and Statspack Reports. [ID 754639.1]
‘Log File Sync’ problem on a Sun Server: A Typical Source for LOGFILE SYNC Performance Problems [ID 1205673.1]
Troubleshooting I/O-related waits [ID 223117.1]

Note:33838.1 Determining the execution plan for a distributed query
Note:236026.1 Display Execution Plans with dbms_xplan.display
Note:235530.1 Recommended Method for Obtaining a Formatted Explain Plan
Note:31101.1 SCRIPT: DIAG – Obtaining Formatted Explain Plan Output
Note.41634.1 TKPROF and Problem Solving
Note.209197.1 Using Statspack to Record Explain Plan Details
Note.237287.1 How To Verify Parallel Execution is running
Note:179518.1 Partition Pruning and Joins

Note:235530.1 Recommended Method for Obtaining a Formatted Explain Plan
Note:31101.1 SCRIPT: DIAG – Obtaining Formatted Explain Plan Output
Note.41634.1 TKPROF and Problem Solving

Selected Performance Related Seminars from Oracle Openworld (OOW) (Doc ID 1380043.1)

Troubleshoot :

Oracle Application Server 10g with Oracle E-Business Suite Release 11i Troubleshooting (Doc ID 295606.1)

Note 395525.1 How to Enable Oracle SQLNet Client, Server, Listener, Kerberos and External procedure Tracing from Net Manager

NOTE:374116.1 – How to Match Oracle Net Client and Server Trace Files

Errors :

ORA-01555 “Snapshot too old” – Detailed Explanation (Doc ID 40689.1)

Master Notes :

Siebel Server Administration Troubleshooting Guide (Doc ID 477442.1)

Master Note For Oracle Audit Vault (Doc ID 1199033.1)

Master Note – Oracle GoldenGate (Doc ID 1298817.1)

Master Note – Oracle GoldenGate: Initial Load Techniques and References (Doc ID 1311707.1)

Oracle Fusion Middleware 11g – Getting Started FAQ (Doc ID 858748.1)

Oracle Fusion Middleware (FMW) SOA 11g Infrastructure Database: Installation, Maintenance and Administration Guide (Doc ID 1384379.1)