def rdb_get_data_by_department(department, key_index):
output = [elem for elem in RdbMostRecent.get_all(department, index=key_index).run(rdb_conn())]
return output[0]
def rdb_get_department_names(department_key):
output = [elem for elem in RdbMostRecent.map(lambda row: row[department_key]).distinct().run(rdb_conn())]
return output
