LDAP write performance

["Thomas Hein" <Tomas.Hein@amg.de>]

Hi, I have the following problem.
There are group entries in the directory, which uniqueMember attributes have
many values (3000-8000). Can i change only one value of this attribute ? I
use JNDI and
it seems to replace all values of an attribute. It takes 10-20 s.
Does someone have an idea, how to optimize it ?

Is that a LDAP- or JNDI-  problem ? Maybe the LDAP-Directory allows to write
or remove only one value ?

Please help...