List,
I was reading up on system stats and came across this link:
https://blogs.oracle.com/optimizer/should-you-gather-system-statistics
Here are some of the things the author says:
1. "if you are at a decision point and you need to choose whether to gather
them or not, then in most cases you should use the defaults and *not *gather
system statistics."
Doesnt setting systems help a lot these days esp with faster IO devices. Do
the listers collect system stats in your environments, test. prod, etc?
2. "there is at least *some *management or procedural overhead required to
maintain them"
'Maintaining' stats? I thought once we set the system stats we leave it out
there forever without touching it?
Thanks all,
CP
