as told by Laurent Schneider, in which he explains where "1 row deleted." might not mean what you think it means!
Debunking the Buffer Cache Hit Ratio
Jonathan Lewis: 1Buffer Cache Hit Ratio: 0
I R OCA
A hoy hoy. Just passed exam 1Z0-042, better known as the Oracle Certified Associate DBA exam.Let the virgins and wine flow freely.
Dr. Statslove or: How I Learned to Stop Guessing and Love the 10053 Trace
This is the long-overdue follow-up post about my recent problems with large partitioned tables and statistics. First and foremost, a huge "Thank You!" to Wolfgang Breitling for his help on this. Wolfgang took pity on me after a pathetic post on oracle-l and held my hand, guiding me into the... [Read More]
Kevin Closson has a great series started on the DBWR, and how people tend to misconfigure it (mostly by having too many DBWR processes). Catch Part I and Part II now.