On Nov 3, 2008, at 05:53, Jonathan Ginter wrote:

I have a similar issue. I am interested in using CouchDB to host a 200+ GB database that will receive well over 200 million documents per day. Moreover, the data must roll out - i.e., constant background purging - and also support UI queries. And this is just a starting point to match the abilities of the relational database we are already running. I will want the DB to scale up from there.

If there is no hope of the CouchDB being able to handle all of that - regardless of how many machines we deploy - I would like to know that now before I look any further into this project.

Does anyone have a reasonable idea about whether CouchDB will be capable of such massive scalability or how many machines it would take to scale that large?

This sounds like a scenario that CouchDB will ultimately be able to
handle nicely. I don't think we can give out any guarantees about when
an how this will be the case. Maintaining a 200+GB data set would require
quite some hand-wiring at the moment.


I would appreciate any feedback that anyone might have on this.

I think Damien can chime in here :) Damien?

Cheers
Jan
--



Jonathan

-----Original Message-----
From: Paul Davis [mailto:[EMAIL PROTECTED]
Sent: Sunday, November 02, 2008 5:30 PM
To: couchdb-user@incubator.apache.org
Subject: Re: Largest CouchDB dbs?

Largets one I know of:

http://www.lixo.org/archives/2008/11/02/announcing-lotsofwordscom/

On Sun, Nov 2, 2008 at 5:23 PM, Ask Bjørn Hansen <[EMAIL PROTECTED]> wrote:
What are the largest known production DBs in CouchDB?

I'm loading ~3M documents into a database that'll be probably around 10GB and then grow from there. So not very much data, but inserting and updating views is much slower than I expected (or thought they were in tests on
earlier versions, is that possible?)



- ask



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