Return-Path: X-Original-To: notmuch@notmuchmail.org Delivered-To: notmuch@notmuchmail.org Received: from localhost (localhost [127.0.0.1]) by olra.theworths.org (Postfix) with ESMTP id C9F46431FBD for ; Tue, 2 Mar 2010 07:26:24 -0800 (PST) X-Virus-Scanned: Debian amavisd-new at olra.theworths.org X-Spam-Flag: NO X-Spam-Score: 0.001 X-Spam-Level: X-Spam-Status: No, score=0.001 tagged_above=-999 required=5 tests=[BAYES_50=0.001] autolearn=ham Received: from olra.theworths.org ([127.0.0.1]) by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id N0Yy3uwfLwiG for ; Tue, 2 Mar 2010 07:26:24 -0800 (PST) Received: from mail-bw0-f210.google.com (mail-bw0-f210.google.com [209.85.218.210]) by olra.theworths.org (Postfix) with ESMTP id E4B96431FAE for ; Tue, 2 Mar 2010 07:26:23 -0800 (PST) Received: by bwz2 with SMTP id 2so294065bwz.30 for ; Tue, 02 Mar 2010 07:26:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:subject:date :message-id:user-agent:mime-version:content-type; bh=ndIEZsMm0BuoxhfwXUVj8nr1FBd4li7KoWa001rpuC4=; b=dkcvScMkNFTms4R0eGwLZgBAVUQ1NiwXFlo6/W3KEmmaZ2CN5OonaVhaMotA7DGRrx 27g6y/hGph3he64Qn+iw7hyeZH+t3TQpKzm9V0ausTTbkLXK6bErmpgWfiaLCLItejtd xnweiiGrWTcZHdX1rSXva8DmwkEBuOC8QVrdU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:subject:date:message-id:user-agent:mime-version :content-type; b=vdzx3T4lHifOtRp0hei/DoFCnaEBHltE+MLth/SSQdXOU0MwC/BWvM7vUW4M277BuV FDONPo9rcuS9a3acyq2pP+GreGktvAegwyv2cEqtN5S3vVWENG6NoOURHBPAC1NlLJ67 CjOJJHNFmQL3T5t0SIBXKj3yB+aAsrndvKlaU= Received: by 10.204.32.204 with SMTP id e12mr4503924bkd.115.1267543570788; Tue, 02 Mar 2010 07:26:10 -0800 (PST) Received: from aspirouf.lan ([85.69.118.229]) by mx.google.com with ESMTPS id e18sm1687359bkd.20.2010.03.02.07.26.09 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 02 Mar 2010 07:26:10 -0800 (PST) From: Paul R To: notmuch@notmuchmail.org Date: Tue, 02 Mar 2010 16:26:10 +0100 Message-ID: <87aauqsq25.fsf@aspirouf.lan> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.90 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: [notmuch] an other ready-to-use store option for notmuch : CouchDB X-BeenThere: notmuch@notmuchmail.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: "Use and development of the notmuch mail system." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Mar 2010 15:26:25 -0000 Hi, couchDB is a document-oriented database. It stores documents, IOW key-value pairs, under a unique ID. These documents are retrieved through views and queries. A mail with some tags and some mime parts is a perfect exemple of what couchdb call a "document". CouchDB databases can be replicated and synced in both directions. Conflicts are lazily handled. People here often call for facilities to read mail with notmuch from different places. An unidirectional imap-to-couchDB, plus a couchDB backend for notmuch, should give enough flexibility to achieve this goal. Put a couchDB replica somewhere accessible, push new IMAP mails on it, then sync as many machines as you want with this central couchDB store. -- Paul