OpenLDAP dynamic configuration prefomance issue

[Dmitry Korotkov <dkorotkov@griddynamics.com>]

Dear OpenLDAP team,

I made some OpenLDAP stress tests on our use cases and realized that 
time of registering new objectClass using OpenLDAP dynamic configuration 
grows linearly. It looks like slapd completely rewrites contents of 
cn=config folder on any configuration change.

This issue makes OpenLDAP schema to be a bottleneck in our large 
scalable application. Do you plan to store OpenLDAP configuration in bdb 
or hdb database? Or another solution of this issue is planned?

WBR, Dmitry V. Korotkov