Folks,
I'd like to $Subject, on by default, with a switch to turn it off for
those really at the outer edges of performance. Some reasons include:
- It's broadly useful.
- Right now, the barrier for turning it on is quite high. In addition
to being non-core, which is already a pretty high barrier at a lot
of organizations, it requires a shared_preload_libraries setting,
which is pretty close to untenable in a lot of use cases.
- The overhead for most use cases is low compared to the benefit.
Before I go do the patch, I'd like to see whether there's anything
like a consensus as to the what and how of doing this.
What say?
Best,
David.
--
David Fetter <david(at)fetter(dot)org> http://fetter.org/
Phone: +1 415 235 3778
Remember to vote!
Consider donating to Postgres: http://www.postgresql.org/about/donate
