Quote Originally Posted by yxez
Hi friend paresh....i really appreciate your dedication to learn I wish i could be like you too. Let me just share my thoughts
We have developed a new apps system....after which I set-up the
database for it to run on. I just remember I installed it with defaults
init parameters and it is running fine. I check the logs that you
are concern with and I saw the following:

log_group=3 the default ( with 1 member)
logsize =2M
log_buffer=163840
logs generated every 4 mins interval

My point is...as long as my OLTP meets the 3 seconds response time,
I dont need to change any parameters even if I used default values
during install.

Its really the application programs and design that has the greatest
affect of all to the performance.
Does your Response mean, i don't have to change any of the paramaters (log_buffer and redo log size). Correct me if i am wrong.