instead of just one.

"subtypes" and "lang" default behavior.

reimplement dn_validate/normalize/(match) using the ldap_str2dn/dn2str stuff; need to #define USE_LDAP_DN_PARSING

BDB_IDL_ALL. This has a huge impact on I/O and txn logs.

instead of just the id2entry db. It helps. I also found that tweaking the
environment (set_lg_bsize 2MB; set_cachesize 2MB) helps but those can be
taken care of in a DB_CONFIG file. Tweaked the bdb_bt_compare function; it
really only needs to be set on little-endian machines. (On big-endian machines
a lexical sort gives the same result as an integer sort.) Moved the final
checkpoint back to the dbenv_close, I think this leaves a cleaner log file.