| From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
|---|---|
| To: | dg(at)illustra(dot)com (David Gould) |
| Cc: | tgl(at)sss(dot)pgh(dot)pa(dot)us, brett(at)work(dot)chicken(dot)org, hackers(at)postgreSQL(dot)org |
| Subject: | Re: [HACKERS] Re: [PATCHES] Try again: S_LOCK reduced contentionh] |
| Date: | 1998-05-12 03:19:57 |
| Message-ID: | 199805120319.XAA11507@candle.pha.pa.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
> I was thinking that we would have a pool of ready servers _per_database_.
> That is, we would be able to configure say 8 servers in a particular DB, and
> say 4 in another DB etc. These servers could run most of the way through
> initialization (open catalogs, read in syscache etc). Then they would wait
> until a connection for the desired DB was handed to them by the postmaster.
>
OK, but how do you invalidate the catalog items that have changed from
the startup to the time it gets the client connection?
--
Bruce Momjian | 830 Blythe Avenue
maillist(at)candle(dot)pha(dot)pa(dot)us | Drexel Hill, Pennsylvania 19026
+ If your life is a hard drive, | (610) 353-9879(w)
+ Christ can be your backup. | (610) 853-3000(h)
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