Storing foo/bar into testbdb.dat:
Storing foo/baz into testbdb.dat:
Storing bar/foo into testbdb.dat:
Fetching foo from testbdb.dat: baz
Fetching bar from testbdb.dat: foo
Dumping testbdb.dat:
Key: bar, Data: foo
Key: foo, Data: baz
Deleting -foo from testbdb.dat:
Dumping testbdb.dat:
Key: bar, Data: foo