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Date: Tue, 03 Nov 2009 09:16:47 +0100
From: "Hong-Linh Ly" <shaolinh@gmx.de>
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 <e2111bbb0911020602j49198be0v2a4979ec41bf5ce6@mail.gmail.com>
Subject: Re: Question to view generation and concurrent queries
To: user@couchdb.apache.org
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Thanks a lot!

-------- Original-Nachricht --------
> Datum: Mon, 2 Nov 2009 09:02:14 -0500
> Von: Paul Davis <paul.joseph.davis@gmail.com>
> An: user@couchdb.apache.org
> Betreff: Re: Question to view generation and concurrent queries

> On Mon, Nov 2, 2009 at 8:54 AM,  <shaolinh@gmx.de> wrote:
> > Hi!
> >
> > I have a question concerning the view generation. Assume I want to
> insert a bulk of documents.
> >
> > Now I have two users who query the view. The first user triggers the
> view generation, that takes some time. If the second user queries the view
> during the view generation, does he process the query on the old view? I
> suppose the queries of this user are much delayed? So after the view generation
> is completed, there is a switch to the new view?
> >
> > Thanks for your help!
> >
> 
> Views are built once regardless of how many users attempt to access
> it. When the second request comes in to build the view, it will wait
> for the same view building process that the first request triggered.
> 
> Paul Davis