text: print('Creating indexes...');
  var coll = db.objects;
  coll.createIndex({'provenance.image.case_id' : 1, 'provenance.analysis.execution_id' : 1, 'footprint' : 1, 'x' : 1, 'y': 1}, {'name' : "exe_case_fp_xy"});
  coll.createIndex({'provenance.image.case_id' : 1, 'provenance.analysis.execution_id' : 1, 'randval': 1}, {'name' : "case_exe_randval"});
  coll.createIndex({'provenance.image.subject_id' : 1, 'provenance.analysis.execution_id' : 1, 'randval': 1}, {'name' : "sub_exe_randval"});
  coll.createIndex({'provenance.image.subject_id' : 1, 'provenance.image.case_id' : 1, 'provenance.analysis.execution_id' : 1}, {'name' : "sub_case_exe"});
  coll.createIndex({'provenance.analysis.execution_id' : 1, 'randval': 1}, {'name' : "exe_randval"});
  coll.createIndex({'randval' : 1});
  var collimg = db.images;
  collimg.createIndex({'subject_id' : 1, 'case_id' : 1}, {unique: true});
  print('Completed index creation.');
  