Writing About Our Experiences With Oracle Databases
Friday September 3rd 2010

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Effect Of Multiple SHMMAX Settings

Last week I saw a warning message at database startup time saying: WARNING: EINVAL creating segment of size [Read More]

Finding blogging tough? Just copy and do find and replace

Finding blogging tough? Just copy and do find and replace

Well this is motto followed by Guenadi Jilevski for his blog http://gjilevski.wordpress.com and he seems to get result [Read More]

Physical Corruption: ORA-1578 part 3

Recently we encountered a block corruption issue in 10g database on Linux x86 64 bit and using ASM for storing database [Read More]

Cloning RAC Database with RMAN fails with error

Steps for cloning a RAC database  with RMAN is similar to cloning a single instance database. But while using rman [Read More]

DBMS_SCHEDULER jobs not running?

I came across this posting on OTN which lists down things to check in case your scheduler job is not . This is quite [Read More]

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Archive for November, 2008

How To Change/Restore User Password in 11G

Oracle 11g introduces Case-sensitive passwords for database authentication. Along with this if you wish to change the password (temporarily) and reset it back to old , you will find that password field in dba_users is empty. Prior to 11g we could use following technique to [Read More]

Tom Kyte Seminar in Bangalore, India

Tom Kyte Seminar in Bangalore, India

All India Oracle user Group (AIOUG) has arranged for Seminar by Tom Kyte on 18th December 2008. Venue- The Good Shepherd Auditorium Residency Road- Museum Road Junction Opp. St. Joseph’s P.U. College Bangalore – 560 025 SEMINAR TOPICS Storage Techniques [Read More]

10g RAC Tuning :Useful Link

I came across useful link which contains 10g RAC Tuning tips from Joel Goodman (Oracle). It discusses RAC Instance Recovery concepts and key things to look out for while tuning RAC (Real Application Clusters) Databases. Must watch for anyone who is learning RAC. You can [Read More]

Recent Comments

Ron Gordon had this to say

I had a simillar ORA-15020: discovered duplicate ASM disk issue, our sysadmin determined that there was a BAD Read the post

Can a security group be a member of another group? had this to say

install Oracle and have so many problems with it. My goal is to install it according to this link Read the post

M Tanvir had this to say

Hi Amit, really its great response, bcoz i just new with oracle. Thanks... Read the post

Aman.... had this to say

Hahaha aur sab se badi baat, he is not even ready to accept! jigar chahiye bhai yeh karne aur fir na maanne ke liye :D . Read the post

Dev had this to say

Hi Amit, Thanks for quick reply. It looks fine on my HTC Desire ( Android ) ,so no need to worry about Read the post