Return-Path: Delivered-To: apmail-couchdb-user-archive@www.apache.org Received: (qmail 14067 invoked from network); 13 May 2010 20:10:08 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 13 May 2010 20:10:08 -0000 Received: (qmail 54228 invoked by uid 500); 13 May 2010 20:10:07 -0000 Delivered-To: apmail-couchdb-user-archive@couchdb.apache.org Received: (qmail 54026 invoked by uid 500); 13 May 2010 20:10:06 -0000 Mailing-List: contact user-help@couchdb.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@couchdb.apache.org Delivered-To: mailing list user@couchdb.apache.org Received: (qmail 54017 invoked by uid 99); 13 May 2010 20:10:06 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 13 May 2010 20:10:06 +0000 X-ASF-Spam-Status: No, hits=2.5 required=10.0 tests=FREEMAIL_FROM,HTML_MESSAGE,PLING_QUERY,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of alexander.uvarov@gmail.com designates 209.85.161.52 as permitted sender) Received: from [209.85.161.52] (HELO mail-fx0-f52.google.com) (209.85.161.52) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 13 May 2010 20:09:58 +0000 Received: by fxm1 with SMTP id 1so50399fxm.11 for ; Thu, 13 May 2010 13:09:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:mime-version :content-type:subject:date:in-reply-to:to:references:message-id :x-mailer; bh=Ef0h0J5ZiFR7ravPXzMDXMzsqPEDu5+LCQk5YL1U6Z4=; b=sHqCfRyPb6IqE/hEakl83c53kYeVOWY1MAUkEq1YD7oTwMkku1nYvinW212XqqpFhf QYU2K5eS108WEH9OgmAvl7Int9PWrSFKL4gVucCnksJ5TGlf1HijoPiOelwu7YwIi9Ap cj/KvUj0EhwVsNQrfztPwgVKI0uP5AOMp7PjU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:mime-version:content-type:subject:date:in-reply-to:to :references:message-id:x-mailer; b=fawnm1InVIeXSluwiVQRLXg8eyUj1wGfDr7IRgRn5B9QI1tWilo4GQIZ/+zCLX+iiC qY4SAxr6p84uXyIGSypOVcLW3LCo/iLDTioplhEns7FAa2QYe7lMbzB8U0EJz4zBsh7a urOWIDwK8bpFXmlxuNgS9wDtfIPKgzdm9oiPE= Received: by 10.223.144.77 with SMTP id y13mr393797fau.86.1273781377013; Thu, 13 May 2010 13:09:37 -0700 (PDT) Received: from 173.247.access.ttknet.ru ([90.150.247.173]) by mx.google.com with ESMTPS id 2sm7326398faf.3.2010.05.13.13.09.35 (version=TLSv1/SSLv3 cipher=RC4-MD5); Thu, 13 May 2010 13:09:36 -0700 (PDT) From: Alexander Uvarov Mime-Version: 1.0 (Apple Message framework v1078) Content-Type: multipart/alternative; boundary=Apple-Mail-1--878569160 Subject: Re: arguments for couchdb ?! Date: Fri, 14 May 2010 02:09:34 +0600 In-Reply-To: <4BEC5694.2050205@digitalgott.de> To: user@couchdb.apache.org References: <4FD426D8-F807-4FCE-8B98-36B9B0B2C058@googlemail.com> <4BEBCDAB.4070708@digitalgott.de> <20100513160136.GB9782@seblaptop> <4BEC2A4C.4090303@digitalgott.de> <2C9F0F2E-F87B-4BC7-B55D-7D7A2E965428@googlemail.com> <4BEC43B3.8070807@digitalgott.de> <5625AF56-BC6C-4C4E-A675-1D47711C97B9@googlemail.com> <02D23147-0128-454A-87BF-169CDE6D35CF@gmail.com> <4BEC4F33.7060503@digitalgott.de> <4BEC5694.2050205@digitalgott.de> Message-Id: <3041A366-8876-4C76-89E2-981863C9A3FA@gmail.com> X-Mailer: Apple Mail (2.1078) X-Virus-Checked: Checked by ClamAV on apache.org --Apple-Mail-1--878569160 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii On 14.05.2010, at 1:44, c.Kleinhuis wrote: > hi there, >=20 > is there a comparison between hibernate/spring and couchdb ? >=20 > to convience my project manager >=20 > -in my eyes the main benefit of couchdb is that it removes a complete = application tier, > the java/server side, which maps objects to tables. the relaxing = effect :D >=20 > - here is a performance comparison: >=20 > = http://metalelf0dev.blogspot.com/2008/09/mysql-couchdb-performance-compari= son.html > it is rather old (2008), and just displays that indexing is a bit = slower, which shouldnt > be a problem=20 >=20 > if there are any more arguments, please let me know, also i would like > to have some examples of HUGE Sites using couchdb,=20 > thx > ck >=20 Good: 1. Schema-less is awesome for a lot of applications 2. RESTful JSON store 3. Document attachments 4. Views are fast 5. Full text search "out of the box" with couchdb-lucene Bad: 1. Does not support transactions and AFAIK there are no plans to = directly support transactional bulk document API 2. It's impossible to just say "update/delete all people where some = field LIKE something", but actually not a problem --Apple-Mail-1--878569160--