Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nVLB5-0005os-Oy for pgsql-hackers@arkaria.postgresql.org; Fri, 18 Mar 2022 22:34:35 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1nVLB3-0004RK-Va for pgsql-hackers@arkaria.postgresql.org; Fri, 18 Mar 2022 22:34:33 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nVLB3-0004RB-M2 for pgsql-hackers@lists.postgresql.org; Fri, 18 Mar 2022 22:34:33 +0000 Received: from relay10.mail.gandi.net ([2001:4b98:dc4:8::230]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nVLB0-000175-NZ for pgsql-hackers@lists.postgresql.org; Fri, 18 Mar 2022 22:34:32 +0000 Received: (Authenticated sender: adsend@dunslane.net) by mail.gandi.net (Postfix) with ESMTPSA id AF96B240003; Fri, 18 Mar 2022 22:34:26 +0000 (UTC) Message-ID: Date: Fri, 18 Mar 2022 18:34:25 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: speed up a logical replica setup Content-Language: en-US To: Peter Eisentraut , Euler Taveira , pgsql-hackers@lists.postgresql.org References: <5ac50071-f2ed-4ace-a8fd-b892cffd33eb@www.fastmail.com> From: Andrew Dunstan In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 3/15/22 09:51, Peter Eisentraut wrote: > On 21.02.22 13:09, Euler Taveira wrote: >> A new tool called pg_subscriber does this conversion and is tightly >> integrated >> with Postgres. > > Are we comfortable with the name pg_subscriber?  It seems too general. > Are we planning other subscriber-related operations in the future?  If > so, we should at least make this one use a --create option or > something like that. Not really sold on the name (and I didn't much like the name pglogical_create_subscriber either, although it's a cool facility and I'm happy to see us adopting something like it). ISTM we should have a name that conveys that we are *converting* a replica or equivalent to a subscriber. cheers andrew -- Andrew Dunstan EDB: https://www.enterprisedb.com