def load_data(self, data, callback=None):
        return self.backend.execute(
            self.value_pickler.load_iterable(data, self.session), callback)
By default, there is no backend-specific validation
dataset/ETHPy150Open lsbardel/python-stdnet/stdnet/odm/struct.py/Structure.load_data--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Django-1.6.10/django/db/backends/__init__.py/BaseDatabaseValidation.validate_field