code: def _get_job_collection_name(self, process_name):
          
          qualifier = context.process_context[process_name].time_qualifier
  
          if qualifier == QUALIFIER_HOURLY:
              collection_name = COLLECTION_JOB_HOURLY
          elif qualifier == QUALIFIER_DAILY:
              collection_name = COLLECTION_JOB_DAILY
          elif qualifier == QUALIFIER_MONTHLY:
              collection_name = COLLECTION_JOB_MONTHLY
          elif qualifier == QUALIFIER_YEARLY:
              collection_name = COLLECTION_JOB_YEARLY
          else:
              raise ValueError('Unknown time qualifier: {0} for {1}'.format(qualifier, process_name))
          return collection_name
docs: jobs are stored in 4 collections: hourly, daily, monthly and yearly;
          method looks for the proper job_collection base on process TIME_QUALIFIER