From user-return-4299-apmail-couchdb-user-archive=couchdb.apache.org@couchdb.apache.org Sat Apr 04 07:58:11 2009 Return-Path: Delivered-To: apmail-couchdb-user-archive@www.apache.org Received: (qmail 1318 invoked from network); 4 Apr 2009 07:58:11 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 4 Apr 2009 07:58:11 -0000 Received: (qmail 31355 invoked by uid 500); 4 Apr 2009 07:58:10 -0000 Delivered-To: apmail-couchdb-user-archive@couchdb.apache.org Received: (qmail 31268 invoked by uid 500); 4 Apr 2009 07:58:10 -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 31258 invoked by uid 99); 4 Apr 2009 07:58:10 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 04 Apr 2009 07:58:10 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: local policy) Received: from [145.58.169.70] (HELO tweehoog.vpro.nl) (145.58.169.70) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 04 Apr 2009 07:58:01 +0000 Received: from exmail.vpro.nl ([145.58.171.81] helo=VS-EX-01.intra.vpro.nl) by tweehoog.vpro.nl with esmtp (Exim 3.36 #1) id 1Lq0l2-0005bn-00 for user@couchdb.apache.org; Sat, 04 Apr 2009 09:57:40 +0200 Received: from VS-EX-01.intra.vpro.nl ([145.58.171.81]) by VS-EX-01.intra.vpro.nl ([145.58.171.81]) with mapi; Sat, 4 Apr 2009 09:57:40 +0200 From: Nils Breunese To: "user@couchdb.apache.org" Date: Sat, 4 Apr 2009 09:53:53 +0200 Subject: RE: Some basic couchdb questions Thread-Topic: Some basic couchdb questions Thread-Index: Acm086bHEggFrFdCRm+vOLyMQoXlWwABtkVt Message-ID: References: In-Reply-To: Accept-Language: nl-NL Content-Language: nl-NL X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: nl-NL Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Virus-Checked: Checked by ClamAV on apache.org howard chen wrote: > 1. How many DB can be created in a single couchdb server? I don't know. Do you plan on creating so many that it might be a problem? > 2. Are there any length limit on key & value of a document? There is a configurable maximum document size which defaults to 4 GB. > 3. WIll there be max. number of documents? I don't know. > 4. I found that when inserting large ammount of rows into couchdb, it > is quite slow (e.g. due to UTF-8 conversion, due to HTTP call...etc), > are there any way to improve? By rows you mean documents? Are you using the the HTTP Bulk Document API? Nils Breunese. De informatie vervat in deze e-mail en meegezonden bijlagen is uitsluitend= bedoeld voor gebruik door de geadresseerde en kan vertrouwelijke informati= e bevatten. Openbaarmaking, vermenigvuldiging, verspreiding en/of verstrekk= ing van deze informatie aan derden is voorbehouden aan geadresseerde. De VP= RO staat niet in voor de juiste en volledige overbrenging van de inhoud van= een verzonden e-mail, noch voor tijdige ontvangst daarvan.