> Shouldn't it be possible to build vacuum as an ongoing internal PG
process,
> instead of a seperate operation? How does Oracle byepass this? Must be
some
> way that can be implemented.
Well, here's what it comes down to: Do you want updates to happen
quickly, and vacuum when load is low, or do you want updates to be slow all
the time? I suppose that there are some sites that can't find two minutes
per day when updates will block (not selects), but I imagine they're very
few.
steve