November 2009 Blog Posts (4)

Which is best ORACLE SCM or CRM

Hi,

I want to know about oracle SCM, soon i am going to learn this course. could you guys help me in this regard. which is best CRM or SCM. Eagerly waiting for your guidance.

Added by farooq on November 24, 2009 at 8:45am — 2 Comments

New Series of Articles on SQL Access Path Tuning

Just a quick note from your friendly ex-Oracle instructor...



I'll be publishing a 10 or 12 article series on SQL access path tuning. The first article discusses how we need to become "database performance scientists" and provides some hints and tips on the selection or creation of our test lab environment. The second article (coming next week) will show how easy it is to… Continue

Added by Chris Foot on November 18, 2009 at 11:48am — 3 Comments

Archiving In RAC Database.....?

Hi Friends,
How to enable archiving in a RAC Database in oracle 10g..?
i am working on 2 node clusters.
I am having some confusion...please help me in this issue.?
Waiting for your great Reply..

Thanks
Bhupendra

Added by Bhupendra Singh Koranga on November 15, 2009 at 9:00pm — 2 Comments

How to investigate with "ROW CACHE LOCK"

Database had the problem and found "ROW CACHE LOCK"

Top 5 Timed Events Avg %Total

~~~~~~~~~~~~~~~~~~ wait Call

Event Waits Time (s) (ms) Time Wait Class

------------------------- ------------ ----------- ------ ------ ----------

row cache lock 509,761 1,259,315 2470 71.8 Concurrenc



I found out event in v$session before check in v$rowcache... and resolved

Example:…

Continue

Added by Surachart Opun on November 8, 2009 at 4:42am — No Comments

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Blog Posts

Join and Union examples of related tables to show different SQL and esProc syntax

Join multiple tables with “join”

The SQL…

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Posted by Jim King on October 15, 2014 at 12:02am

profiles in Oracle DBA

I've one question it is related to Oracle DBA, I've just read about password settings in profiles concept, i'm little bit confusing on PASSWORD_REUSE_MAX and PASSWORD_REUSE_TIME, and I understand something about these two topics. I updating here what i'm understand when I was reading about this, so tell me is it right or wrong.

1) PASSWORD_REUSE_MAX: This setting is used for reusing of old passwords. The functionality of this setting is restricts reusing of old password for…

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Posted by Bhagya Raj Katta on October 10, 2014 at 7:21am

Dynamic Performance views-what are they?

A little bit about how exactly Oracle retrieves the information from Dynamic performance views. Read more here : http://suntrupth.blogspot.in/2014/10/dynamic-performance-views-what-are-they.html

Posted by Suntrupth Yadav on October 9, 2014 at 9:30am

Oracle Masters?

Where can I ask my Oracle / PlSQL related doubts from masters ?

Posted by Mohammed on September 24, 2014 at 6:07pm

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