Re: Ldap performance : help needed
Michael Ströder wrote:
Jonas Kellens wrote:
> On 29-09-14 17:00, Michael Ströder wrote:
>> I'd first check indexing configuration.
> I have tried reducing this to the following, but the performance stays the same :
>
> # Indices to maintain for this database
> index objectClass eq,pres
> index ou,cn,sn,telephoneNumber eq,pres,sub
Then I'd recommend to check whether your configured ACLs are really causing
the bad performance.
Remember that by default, a substring index only works for substrings of 3-4
characters long, minimum. So searching for (sn=t*) will not use the index
unless you change the index minimum length and reindex the DB.
--
-- Howard Chu
CTO, Symas Corp. http://www.symas.com
Director, Highland Sun http://highlandsun.com/hyc/
Chief Architect, OpenLDAP http://www.openldap.org/project/