Re: using database for queuing operations?

Tom Lane wrote:
> See the archives; this has been discussed in great detail before
> (several times before, if memory serves).
>
>             regards, tom lane

Sorry for the cluelessness, but searching on queuing, scheduling,
and their spelling variants isn't turning up anything useful.  Got
something else I can search on?

TIA!
Mark

PS, so far the comments received have been very useful... thanks so much!!!