Yeah, but isn't it quite slow with lmdb? I haven't tested that in years, so I don't know. One wouldn't run it in production though?You are (unfortunately) confusing the very new back-mdb with the very old, long obsolete, years-ago-deleted, back-ldbm. OpenLDAP back-mdb is quite simply the fastest LDAP engine in the world, by a huge margin over all other directory software in existence.
See also: <http://mishikal.wordpress.com/2013/05/16/openldap-a-comparison-of-back-mdb-and-back-hdb-performance/> <http://wiki.zimbra.com/wiki/OpenLDAP_MDB_vs_HDB_performance> --Quanah -- Quanah Gibson-Mount Architect - Server Zimbra, Inc. -------------------- Zimbra :: the leader in open source messaging and collaboration