Greg Stark <st...@enterprisedb.com> wrote: >> creating/deleting a few dozen rows in the system catalogs shouldn't >> really be something that autovacuum can't deal with. > > I don't see why it's limited to a few dozen rows. Moderately busy > web sites these days count their traffic in hundreds of page views > per second. Sure. We're there. And many of those hits run ten to twenty queries. We'd be insane to get a new connection for each one rather than use a connection pool; and this overhead only occurs once per referenced table per connection. -Kevin
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