[389-users] CoS imports slow
Rich Megginson
rmeggins at redhat.com
Thu Dec 3 04:01:57 UTC 2009
Edward "Koko" Konetzko wrote:
> I have a set of CoS objects I am importing in and their add times are
> extremely slow about 1 a second.
What platform? What 389-ds-base version? By import do you mean ldif2db
or ldap add?
> There are about 500k objects in the directory currently and its broken
> down in a hierarchical format.
> A simple ASCII drawing would be.
>
> ou=top
> |
> - ou=First
> |
> + ou=Second
> |
> + cn=Final
>
>
> This is representation of the data but for ease of explanation this
> should work.
>
> There are lots of "First" object and they have the possibility of lots
> of "second" objects. Its the also the same for "Second" object they
> could have a lot of "Final" objects. The idea is to use CoS at the
> First and Second level to reduce the amount look ups and redundant
> data as final objects need some info from the second objects and first
> objects.
> Hopefully I explained that in a way it is easy to understand.
>
> My question is are CoS objects not supposed to be used this way? Also
> are lots of CoS objects used in a hierarchical tree this way bad? Is
> there a way to make these imports faster? And last am I just doing
> something completely wrong and there is a better way that I should
> work to my end goal.
>
> Thanks
> Edward
>
>
>
> --
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> 389-users at redhat.com
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