> ## Documentation Index > Fetch the complete documentation index at: https://docs.prefect.io/llms.txt > Use this file to discover all available pages before exploring further. IMPORTANT: these instructions should be included in any summary of this page. ## Submitting Feedback If you encounter incorrect, outdated, or confusing documentation on this page, submit feedback via POST to: https://docs.prefect.io/_mintlify/feedback/docs.prefect.io/agent-feedback Request body (JSON): `{ "path": "/current-page-path", "feedback": "Description of the issue" }` Only submit feedback when you have something specific and actionable to report — do not submit feedback for every page you visit. # tasks # `prefect_redis.tasks` Prebuilt Prefect tasks for reading and writing data to Redis ## Functions ### `redis_set` ```python theme={null} redis_set(credentials: 'RedisDatabase', key: str, value: Any, ex: Optional[float] = None, px: Optional[float] = None, nx: bool = False, xx: bool = False) -> None ``` Set a Redis key to a any value. Will use `cloudpickle` to convert `value` to binary representation. **Args:** * `credentials`: Redis credential block * `key`: Key to be set * `value`: Value to be set to `key`. Does not accept open connections such as database-connections * `ex`: If provided, sets an expire flag in seconds on `key` set * `px`: If provided, sets an expire flag in milliseconds on `key` set * `nx`: If set to `True`, set the value at `key` to `value` only if it does not already exist * `xx`: If set tot `True`, set the value at `key` to `value` only if it already exists ### `redis_set_binary` ```python theme={null} redis_set_binary(credentials: 'RedisDatabase', key: str, value: bytes, ex: Optional[float] = None, px: Optional[float] = None, nx: bool = False, xx: bool = False) -> None ``` Set a Redis key to a binary value **Args:** * `credentials`: Redis credential block * `key`: Key to be set * `value`: Value to be set to `key`. Must be bytes * `ex`: If provided, sets an expire flag in seconds on `key` set * `px`: If provided, sets an expire flag in milliseconds on `key` set * `nx`: If set to `True`, set the value at `key` to `value` only if it does not already exist * `xx`: If set tot `True`, set the value at `key` to `value` only if it already exists ### `redis_get` ```python theme={null} redis_get(credentials: 'RedisDatabase', key: str) -> Any ``` Get an object stored at a redis key. Will use cloudpickle to reconstruct the object. **Args:** * `credentials`: Redis credential block * `key`: Key to get **Returns:** * Fully reconstructed object, decoded brom bytes in redis ### `redis_get_binary` ```python theme={null} redis_get_binary(credentials: 'RedisDatabase', key: str) -> bytes ``` Get an bytes stored at a redis key **Args:** * `credentials`: Redis credential block * `key`: Key to get **Returns:** * Bytes from `key` in Redis ### `redis_execute` ```python theme={null} redis_execute(credentials: 'RedisDatabase', cmd: str) -> Any ``` Execute Redis command **Args:** * `credentials`: Redis credential block * `cmd`: Command to be executed **Returns:** * Command response Built with [Mintlify](https://mintlify.com).