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From "Stefan Guggisberg" <stefan.guggisb...@gmail.com>
Subject Re: Scalability of UUID 2 Path resolving
Date Fri, 11 Aug 2006 08:42:46 GMT
On 8/11/06, Michael Wechner <michael.wechner@wyona.com> wrote:
> Hi
>
> I tried to figure out how Jackrabbit does the UUID 2 Path resolving and
> also wanted to ask if someone
> here can share his/her experience re scalability re UUID 2 Path resolving.
>
> I was wondering what will happen if one let's say has a million
> "documents" with a deep hierarchy and starts to
> rename a path just below the root, e.g.  /home/michi/.... to
> /home/michael ....

that would be a very lean operation. paths are built dynamically in jackrabbit,
using a tree-based cache for better performance. the move would just
flush the relevant subtree from the path cache.

cheers
stefan

>
> Any pointers or hints are very welcome.
>
> Thanks
>
> Michi
>
> --
> Michael Wechner
> Wyona      -   Open Source Content Management   -    Apache Lenya
> http://www.wyona.com                      http://lenya.apache.org
> michael.wechner@wyona.com                        michi@apache.org
> +41 44 272 91 61
>
>

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