+ <database>dummy</database>
+ <target>something_for_backend_test_to_know</target>
+ </virtual>
+ <virtual>
+ <database>all</database>
+ <target>lx2.loc.gov:210/LCDB_MARC8</target>
+ <target>indexdata.dk/gils</target>
+ <target>localhost:9999/Default</target>