Oracle 11g's SQL Performance Analyzer
A lot of things have already been said about the Real Application Testing Option -- from the price...
A lot of things have already been said about the Real Application Testing Option -- from the price...
“Real Time SQL Monitoring” is a 11g Tuning Pack new feature. You can easily access it when the...
Have you ever wanted to know where exactly in a datafile segments are placed? Have you ever...
Last Friday, a customer paged me to say that they could not open an Oracle 8.0.5 database after the...
In the following SQL*Plus output… SQL> select sum(tran_sum), count(*) 2 from trans; no rows...
Before you proceed with reading this post, I strongly encourage you to read Tom Kyte's trilogy...
15 years ago, with the release of Oracle 7.0.12, Oracle gave the world—or at least its...
To between or not to between? Sometimes I wonder how "simple" things can end up being not where you...
I’ve never really liked the idea of REMOTE_LOGIN_PASSWORDFILE=SHARED, probably just because I...
This was posted yesterday on Oracle-L by Li Li. I feel I should blog about it to spread the word,...