Creating the database is a two-step process:
dn: o=organization, c=US o: organization objectclass: organizationYou can include additional entries and attributes in this file if you want, or add them later via LDAP.dn: cn=name, o=organization, c=US cn: name sn: surname mail: email address objectclass: person
myslapd.conf is the configuration file you made and myldif is the database entries file. By default, the database files will be created in /usr/tmp. You may specify an alternate directory via the directory option in the slapd.conf(4ldap) file.