Great job, Brain, I saw you have update the wiki
http://wiki.apache.org/couchdb/Introduction_to_CouchDB_views with the
discuss content, it'll great help for many people
On Fri, Jun 26, 2009 at 1:32 PM, hhsuper wrote:
> by the way, brian, i see many people say that with couchdb, you can
> downloa
by the way, brian, i see many people say that with couchdb, you can download
the data from view and then do sorting/filting/pagination in client, yes you
can do that but i think we absolutely need these feature in couchdb level
just like when we use rdbms it support that, such as when i have a view
Thx Brian again, I totally understand your description about the map/reduce
realistic scenario, this is just what i worry about my view, my reduce
function is non-linear, actually i need the logic in reduce part and the
that re-reduce code abviouse wrong, but when the realistic reduce occurred,
lik
On Thu, Jun 25, 2009 at 04:23:13PM -0700, Dave Repczynski wrote:
> We are conducting a short 18 question market research survey on OLTP database
> usage and would like your input. The survey will take approximately 5 minutes
> and we are giving away an iPod Touch or a Nintendo Wii to three winners
Hi All,
We are conducting a short 18 question market research survey on OLTP database
usage and would like your input. The survey will take approximately 5 minutes
and we are giving away an iPod Touch or a Nintendo Wii to three winners drawn
on July 31, 2009. The purpose of this survey is pro
On Thu, Jun 25, 2009 at 05:52:22PM -0500, Andrew Melo wrote:
> This may not be the best forum for this, but how can you force erlang
> to compile in 32bit?
I'm not sure, sorry.
The #erlang channel on Freenode has been helpful to me in the past though.
Might want to ask in there?
If you figure i
Noah,
> Over the last few years I have found that 90% of all problems reported can be
> fixed by advising people to build a new version of CouchDB from SVN, and maybe
> compiling the most recent version of Erlang in 32 bit.
This may not be the best forum for this, but how can you force erlang
to
On Thu, Jun 25, 2009 at 4:25 PM, Noah Slater wrote:
> Hey,
>
> Sorry for not addressing your problems more directly.
>
> Over the last few years I have found that 90% of all problems reported can be
> fixed by advising people to build a new version of CouchDB from SVN, and maybe
> compiling the mos
Hey,
Sorry for not addressing your problems more directly.
Over the last few years I have found that 90% of all problems reported can be
fixed by advising people to build a new version of CouchDB from SVN, and maybe
compiling the most recent version of Erlang in 32 bit.
Fortunately, Erlang is pr
On Thu, Jun 25, 2009 at 4:08 PM, Noah Slater wrote:
> The following might be helpful:
>
> http://wiki.apache.org/couchdb/Troubleshooting
>
> Sometimes the first couple of steps eliminate the problem entirely.
I'll give that a look. I installed from the tarballs and not the SVN,
so the boostrap sc
On Thu, Jun 25, 2009 at 04:05:21PM -0500, Andrew Melo wrote:
> Sorry to reply to myself, but I have some more information.
The following might be helpful:
http://wiki.apache.org/couchdb/Troubleshooting
Sometimes the first couple of steps eliminate the problem entirely.
> I've looked up __clzd
Sorry to reply to myself, but I have some more information.
When running directly via the command line with the debug log enabled,
I get the following error before things get pearshaped
/usr/local/couchdb/apache-couchdb-0.9.0/lib/couchdb/bin/couchjs:
symbol lookup error:
/usr/local/couchdb/apache
Hello All,
I've been working on getting a couchDB instance installed, and I've
run into a snag. My instance fails a number of tests. For instance,
the first test fails with:
{"error":"{bad_return_value,{os_process_error,{exit_status,127}}}","reason":"{gen_server,call,[couch_query_servers,{get_pro
2009/6/25 Kevin Ferguson :
> python-cjson is many times faster than simplejson-- maybe 8x faster or so.
>
> http://www.vazor.com/cjson.html
>
> Kevin
Even when using C extension of simplejson ?
I second cjson option.
We're using cjson in production for like half year, passing around big
objects and lists, it works fine and fast.
2009/6/25 Kevin Ferguson :
> python-cjson is many times faster than simplejson-- maybe 8x faster or so.
>
> http://www.vazor.com/cjson.html
>
> Kevin
>
python-cjson is many times faster than simplejson-- maybe 8x faster or so.
http://www.vazor.com/cjson.html
Kevin
From: Guozhu.Wen [guozhu...@gmail.com]
Sent: Thursday, June 25, 2009 7:21 AM
To: user@couchdb.apache.org
Subject: Can I get csv data format fro
I've also been thinking that JSON diffs would be pretty handy for
functions for dealing with conflicts.
On Thu, Jun 25, 2009 at 11:49 AM, Noah Slater wrote:
> On Thu, Jun 25, 2009 at 09:11:22AM -0700, Chris Anderson wrote:
>> On Thu, Jun 25, 2009 at 8:44 AM, Noah Slater wrote:
>> > On Thu, Jun 25,
Hi,
The company I work for is attempting to migrate two messaging systems
from mysql to couchdb. Couchdb will be used for reporting and searching
messages. Once we have the current data loaded, new messages will be
added once per day and existing messages will not be updated.
I currently hav
On Thu, Jun 25, 2009 at 09:11:22AM -0700, Chris Anderson wrote:
> On Thu, Jun 25, 2009 at 8:44 AM, Noah Slater wrote:
> > On Thu, Jun 25, 2009 at 09:24:31AM -0500, Nathan Stott wrote:
> >> Use show and list functions to return CSV data.
> >> http://wiki.apache.org/couchdb/Formatting_with_Show_and_L
On Thu, Jun 25, 2009 at 8:44 AM, Noah Slater wrote:
> On Thu, Jun 25, 2009 at 09:24:31AM -0500, Nathan Stott wrote:
>> Use show and list functions to return CSV data.
>> http://wiki.apache.org/couchdb/Formatting_with_Show_and_List
>
> Sigh. This would be better done with JSON Transformations.
>
No
On Thu, Jun 25, 2009 at 09:24:31AM -0500, Nathan Stott wrote:
> Use show and list functions to return CSV data.
> http://wiki.apache.org/couchdb/Formatting_with_Show_and_List
Sigh. This would be better done with JSON Transformations.
--
Noah Slater, http://tumbolia.org/nslater
Use show and list functions to return CSV data.
http://wiki.apache.org/couchdb/Formatting_with_Show_and_List
2009/6/25 Guozhu.Wen
> The data returned from couchDB is usually a json string. Something the json
> string is so big that it is time consuming for parseing this string. I use
> python's
The data returned from couchDB is usually a json string. Something the json
string is so big that it is time consuming for parseing this string. I use
python's simplejson module in order to convert json to dict type, but it is
many slow.
So I was wondering how can I fetch the csv data from couchDB
On Thu, Jun 25, 2009 at 09:34:31AM +0100, Brian Candler wrote:
> Perhaps it will help you to understand this if you consider the limiting
> case where exactly one document is fed into the 'reduce' function at a time,
> and then the outputs of the reduce functions are combined with a large
> re-redu
On Thu, Jun 25, 2009 at 09:24:31AM +0800, hhsuper wrote:
>I descripe the application scenario carefully: when user learn from one
>dialog, they start a session( sessionid), the study on every line in
>dialog generate a couchdb document(there are uid/dialogid/sessionid,
>wordcount/we
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