From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262925AbVDHS30 (ORCPT ); Fri, 8 Apr 2005 14:29:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262931AbVDHS30 (ORCPT ); Fri, 8 Apr 2005 14:29:26 -0400 Received: from wproxy.gmail.com ([64.233.184.207]:31444 "EHLO wproxy.gmail.com") by vger.kernel.org with ESMTP id S262925AbVDHS3G (ORCPT ); Fri, 8 Apr 2005 14:29:06 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:references; b=No8YxRgA5Fefp/8ithpyXyqYWLYQvWE/Fgrmv7Ke2tWQ+oVUWN8uBGx+al38ajsJaoAFlcs1BB3hw5Zm0zgcbqQl9U2qJDjRtmeNzfgRL2licYNYXygBSx6qIpsPYdn4i7KxjvprBn4mTZ/lq5c5AO69OaLISUUZ7ULnvQEqNbU= Message-ID: <9e473391050408112865ed5d17@mail.gmail.com> Date: Fri, 8 Apr 2005 14:28:59 -0400 From: Jon Smirl Reply-To: Jon Smirl To: Linus Torvalds Subject: Re: Kernel SCM saga.. Cc: Matthias-Christian Ott , Andrea Arcangeli , Chris Wedgwood , Kernel Mailing List In-Reply-To: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit References: <20050408041341.GA8720@taniwha.stupidest.org> <20050408071428.GB3957@opteron.random> <4256AE0D.201@tiscali.de> <4256BE7D.5040308@tiscali.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Apr 8, 2005 2:14 PM, Linus Torvalds wrote: > How do you replicate your database incrementally? I've given you enough > clues to do it for "git" in probably five lines of perl. Efficient database replication is achieved by copying the transaction logs and then replaying them. Most mid to high end databases support this. You only need to copy the parts of the logs that you don't already have. -- Jon Smirl jonsmirl@gmail.com