On Tue, Oct 25, 2011 at 00:00, Alexander Korotkov <aekorot...@gmail.com> wrote: > On Tue, Oct 25, 2011 at 1:46 AM, Kevin Grittner > <kevin.gritt...@wicourts.gov> wrote: >> >> Alexander Korotkov <aekorot...@gmail.com> wrote: >> >> > Coundn't be predicate locking implementation in SSI be used for >> > in-database cache invalidation. >> >> It would not necessarily be limited to *in-database* caches. The >> main thing would be to design a good API to the predicate locking >> portion of SSI, which I think is about 80% of the SSI code. Dan and >> I both have an interest in such further use, and there have been >> others who have talked about potential uses for the non-blocking >> predicate locking. I think the API would need to be based around a >> listen/notify model.
IIRC, I discussed this with Dan Ports at pgcon, as it was one of the things he had been looking into as well. You might want to talk to him about it. -- Magnus Hagander Me: http://www.hagander.net/ Work: http://www.redpill-linpro.com/ -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
