Garbage entries with intense use

[Rafa <rafael.cano.ext@juntadeandalucia.es>]

I have noticed that when I do massive updates on my OpenLdap my db size 
increases astonishingly, so I have to take an ldif and create from 
scratch periodically. Obvioulsy a garbage-entries problem, but seems to 
be very frequent. I supose it is a db problem, not an ldap problem (in 
that case, it would have been fixed yet ;)). I don't know exactly wich 
db uses my server, but it uses .dbb extensions in its files.
Do you know where is the problem exactly? If the cause is in the db 
engine, can you recommend me a better one?

Thanks!