Large no. of items in Public Folders - Performance issues.
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Large no. of items in Public Folders - Performance issues.

 
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MKolli
Guest





Posted: Fri Jan 21, 2005 3:03 am    Post subject: Large no. of items in Public Folders - Performance issues. Reply with quote

Hi,
I have a situation at a customer’s site with regards to public folders on
exchange 2000. Customer had set up Mail enabled public folders and is sending
automatic e-mails to it (Like alerts, notifications, resumes etc). Most of
them are very short messages. Over the period of time it has grown so large
that it now has over 3 million items.

Now the problem is they cannot open it. Well they can, provided they wait
for 2 hours. And event then, any mouse click will again take 2 hours to
respond. – in short they cannot use it.

I had seen this behavior at other sites too.

My question is

a) How do I extract this data? (Customer says it is important). Using
export? Can I use exmerge?
b) What are the best practices to deal with such situations? Like when
people use such solution (using public folders for auto-archival purposes)
c) Can one create a server side rule to automatically archive these messages
in PFs periodically and move them to different Public folders of manageable
size?

TIA

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Susan
Guest





Posted: Fri Jan 21, 2005 5:58 am    Post subject: Re: Large no. of items in Public Folders - Performance issu Reply with quote

you cannot use exmerge against a public folder...you might want to try doing
an export, based on date range...take a small range at first to see how
large the pst file might be...it will be a very time-consuming process, as
you can see...as for the future, I would insist that someone monitor the
folder and perform whatever archiving is reasonable...

"MKolli" <MKolli@discussions.microsoft.com> wrote in message
news:9491F6AF-2788-4491-9635-AC13A82B9E2A@microsoft.com...
Quote:
Hi,
I have a situation at a customer's site with regards to public folders on
exchange 2000. Customer had set up Mail enabled public folders and is
sending
automatic e-mails to it (Like alerts, notifications, resumes etc). Most of
them are very short messages. Over the period of time it has grown so
large
that it now has over 3 million items.

Now the problem is they cannot open it. Well they can, provided they wait
for 2 hours. And event then, any mouse click will again take 2 hours to
respond. - in short they cannot use it.

I had seen this behavior at other sites too.

My question is

a) How do I extract this data? (Customer says it is important). Using
export? Can I use exmerge?
b) What are the best practices to deal with such situations? Like when
people use such solution (using public folders for auto-archival purposes)
c) Can one create a server side rule to automatically archive these
messages
in PFs periodically and move them to different Public folders of
manageable
size?

TIA
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Andy David - Exchange MVP
Guest





Posted: Fri Jan 21, 2005 8:10 am    Post subject: Re: Large no. of items in Public Folders - Performance issu Reply with quote

On Thu, 20 Jan 2005 13:03:06 -0800, MKolli
<MKolli@discussions.microsoft.com> wrote:

Quote:
Hi,
I have a situation at a customer’s site with regards to public folders on
exchange 2000. Customer had set up Mail enabled public folders and is sending
automatic e-mails to it (Like alerts, notifications, resumes etc). Most of
them are very short messages. Over the period of time it has grown so large
that it now has over 3 million items.

Now the problem is they cannot open it. Well they can, provided they wait
for 2 hours. And event then, any mouse click will again take 2 hours to
respond. – in short they cannot use it.

I had seen this behavior at other sites too.

My question is

a) How do I extract this data? (Customer says it is important). Using
export? Can I use exmerge?

You can export it out via Outlook. Granted, if it takes 2 hours to do
anything with the folder this may not be such a fun task. :) You may
want to restore the pf to a recovery server and access it that way as
well.

Quote:
b) What are the best practices to deal with such situations? Like when
people use such solution (using public folders for auto-archival purposes)
Apply age limits.


Quote:
c) Can one create a server side rule to automatically archive these messages
in PFs periodically and move them to different Public folders of manageable
size?

Apply age limits and require the user to work within those parameters.

Quote:

TIA


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