Featured blog posts

Resolving High Water Enqueue Contention

Resolving High Water Enqueue Contention

May 21, 2008 12:00:00 AM 7 min read
Oracle RAC and gv$ Views: A Second Look

Oracle RAC and gv$ Views: A Second Look

May 16, 2008 12:00:00 AM 5 min read
Recent Changes to Oracle SE Licensing Rules: Higher Price?

Recent Changes to Oracle SE Licensing Rules: Higher Price?

May 16, 2008 12:00:00 AM 6 min read
Install DBD::Oracle on 64-bit Linux and Oracle 11g

Install DBD::Oracle on 64-bit Linux and Oracle 11g

May 13, 2008 12:00:00 AM 1 min read
Oracle 11G Result Cache in the Real World

Oracle 11G Result Cache in the Real World

May 13, 2008 12:00:00 AM 5 min read
What's New in 11i TXK AutoConfig and Templates Rollup Patch S

What's New in 11i TXK AutoConfig and Templates Rollup Patch S

May 10, 2008 12:00:00 AM 2 min read
Undocumented parameter _fix_control: How to break your database

Undocumented parameter _fix_control: How to break your database

May 9, 2008 12:00:00 AM 1 min read
Oracle Application Server: How to Bounce AS from One Location

Oracle Application Server: How to Bounce AS from One Location

May 6, 2008 12:00:00 AM 5 min read
Oracle RAC, v$, and gv$

Oracle RAC, v$, and gv$

May 2, 2008 12:00:00 AM 3 min read
When SHOW SLAVE STATUS and the error log Disagree

When SHOW SLAVE STATUS and the error log Disagree

Apr 25, 2008 12:00:00 AM 3 min read
Identifying SQL Execution Bottlenecks Scientifically

Identifying SQL Execution Bottlenecks Scientifically

Apr 23, 2008 12:00:00 AM 9 min read
Unable to Create Users in E-Business Suite After Implementing SSO/OID

Unable to Create Users in E-Business Suite After Implementing SSO/OID

Apr 15, 2008 12:00:00 AM 1 min read
Recent Spike Report from v$active_session_history (ASH)

Recent Spike Report from v$active_session_history (ASH)

Apr 15, 2008 12:00:00 AM 3 min read
Multi-Column Correlation and Extended Stats in Oracle 11g

Multi-Column Correlation and Extended Stats in Oracle 11g

Apr 9, 2008 12:00:00 AM 4 min read
Oracle ASM 11g: Does the ASMCMD cp Command Really Work?

Oracle ASM 11g: Does the ASMCMD cp Command Really Work?

Apr 8, 2008 12:00:00 AM 4 min read
How to Make an In-Database listener.log File

How to Make an In-Database listener.log File

Apr 7, 2008 12:00:00 AM 1 min read
When SHOW SLAVE STATUS lies

When SHOW SLAVE STATUS lies

Apr 6, 2008 12:00:00 AM 3 min read
Distribution Cleanup job and xp_cmdshell

Distribution Cleanup job and xp_cmdshell

Mar 24, 2008 12:00:00 AM 2 min read
Stabilize Oracle 10G's Bind Peeking Behaviour

Stabilize Oracle 10G's Bind Peeking Behaviour

Mar 18, 2008 12:00:00 AM 10 min read
How To Build Scalable Database Architectures

How To Build Scalable Database Architectures

Mar 12, 2008 12:00:00 AM 5 min read
Bind Peeking, Ad Hoc Queries, Stable Performance

Bind Peeking, Ad Hoc Queries, Stable Performance

Mar 12, 2008 12:00:00 AM 4 min read
How to Rename a Copied or Cloned ASM Disk Group

How to Rename a Copied or Cloned ASM Disk Group

Feb 28, 2008 12:00:00 AM 7 min read
How To Recreate the Oracle Clusterware Voting Disk

How To Recreate the Oracle Clusterware Voting Disk

Feb 20, 2008 12:00:00 AM 4 min read
How To Set Up Oracle ASM on Ubuntu Gutsy Gibbon

How To Set Up Oracle ASM on Ubuntu Gutsy Gibbon

Feb 7, 2008 12:00:00 AM 4 min read
Oracle Standby Recovery Rate Monitoring

Oracle Standby Recovery Rate Monitoring

Jan 24, 2008 12:00:00 AM 2 min read
Oracle: Is OUTER JOIN Better Than NOT EXISTS?

Oracle: Is OUTER JOIN Better Than NOT EXISTS?

Jan 7, 2008 12:00:00 AM 2 min read
Oracle Data Pump 11g: Little-Known New Feature

Oracle Data Pump 11g: Little-Known New Feature

Jan 7, 2008 12:00:00 AM 4 min read
Pythian goodies: the answer to free memory, swap, oracle, and everything

Pythian goodies: the answer to free memory, swap, oracle, and everything

Dec 19, 2007 12:00:00 AM 20 min read
Oracle Grid Control: The Importance of Deleting the emkey

Oracle Grid Control: The Importance of Deleting the emkey

Dec 13, 2007 12:00:00 AM 3 min read
Tracking your Oracle client versions in 11g

Tracking your Oracle client versions in 11g

Nov 21, 2007 12:00:00 AM 1 min read