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From Kiran Ayyagari <kayyag...@apache.org>
Subject Re: Adding larrge number of password policies is slow
Date Fri, 06 Feb 2015 09:23:36 GMT
On Fri, Feb 6, 2015 at 1:14 AM, David Paulsen <dave.paulsen@kewill.com>
wrote:

> Kiran Ayyagari <kayyagari@...> writes:
>
> >
> > On Thu, Feb 5, 2015 at 12:17 PM, Emmanuel Lécharny <elecharny@...m>
> > wrote:
> >
> > > Le 03/02/15 16:36, Kiran Ayyagari a écrit :
> > > > On Tue, Feb 3, 2015 at 10:57 PM, David Paulsen <dave.paulsen@...>
> > > > wrote:
> > > >
> > > >> Hello...
> > > >>
> > > >> Our application is a hosted, multi-tenant application where we have
> > > 1000's
> > > >> organzations (ou's), with each having it's own password policy. I
> have a
> > > >> Java
> > > >> utility that adds all the policies to ApacheDS. Adding the first few
> > > >> hundred
> > > >> adds take 2-3 seconds each, which is OK. But as the number of
> policies
> > > >> increases, the time to add new policies steadily increases too. For
> > > >> example,
> > > >> adding the 5300th (yes we have that many!) takes about 15 seconds.
> Note
> > > >> that
> > > >> the time to add orgs (ou's) and users (uid's) stays pretty constant
> > > (200-
> > > >> 500ms)
> > > >>
> > > > this is expected, cause the configuration is stored in a text file
> > > > and each update on this partition results in re-writing the entire
> config
> > > > file
> > >
> > > I wonder if there is not a way to tell the server to use the multi-file
> > > version of the config, which would make it much faster...
> > >
> > > no, instead we might have to think of completely moving to this new
> > format
> >
> If there is any way to make this perform better I would really appreciate
> it!
>
> Are there any options in the short term I have for making this perform?
> For example, can I configure the server to write changes to disk in batches
> (rather that for every change) while performing a mass import of data? Any
> other ideas?
>
I am currently looking to improve this, please watch this thread for updates


-- 
Kiran Ayyagari
http://keydap.com

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