app/storage/mongo/__init__.py

@@ -23,6 +23,7 @@ def create_indexes():
     database.get_collection('experiments').create_index([
         ('stage', 1), 
         ('project', 1),
+        ('name', 1),
     ], unique=True)
     database.get_collection('staff').create_index([
         ('platform_id', 1),