[Pki-users] partition dogtag data in the ldap server?

Hi, we have a rather large dogtag install here and the ldap-info is getting hard to handle (right now in the ~75Gb range). Are there any recomended ways to partition the data ? I am thinking of migrating all expired and revoked certificates to a chainend ldap-instance and keep only the "valid" certificates data in direct access to the CA instances. The migration from the "valid" partition to the "expired" partition will have to be done outside of dogtag and the 389ds-ldaps, probably by a script at night (it probably could be integrated into the expire runs the dogtag does, although) Has a thing like this been done yet? What were the experiences ? What sould I look out for ? Mit freundlichen Grüßen, Alexander Jung