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Re: [grouper-dev] Hello from Duke

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  • From: "blair christensen." <>
  • To: "GW Brown, Information Systems and Computing" <>,
  • Subject: Re: [grouper-dev] Hello from Duke
  • Date: Tue, 10 Jul 2007 12:46:44 -0500
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On 7/7/07, GW Brown, Information Systems and Computing
> 4. Performing a group search takes about 20-30 seconds even if no
> results are returned.
That is less surprising. Given the number of groups you have any search is
likely to return a large number of results - however, depending on the
context the UI will then try to filter* the list - which may result in no

*By checking if the current Subject has a specific privilege, or one of a
set of privileges.

I think the API is doing a %term% type match which may not be efficient
against a large database

If you do a search which cannot possibly return a result e.g. ZZZZZZZ, how
long does that take?

Gary: What API methods is the UI using for making these group
searches? At least two methods (so far) that I've checked on will
result in full table scans.

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