What is the recommended backend db for openldap2.4 dbd or hdb? which one give better performance?
back-mdb is the recommended backend for OpenLDAP 2.4. back-bdb and back-hdb are both deprecated and will be removed from a future release.
--Quanah -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>