Comment by Open-Sourcery

It uses LMDB by default, but CAN use SQLite as an alternative [1]. LMDB is already used by OpenLDAP [2][3] and seems pretty bullet-proof.

[1] https://garagehq.deuxfleurs.fr/documentation/cookbook/real-w... [2] https://www.symas.com/mdb [3] https://www.openldap.org/