To Redis

String: without column name, such as <span class="uicontrol" id="dataartsstudio_01_0070__en-us_topic_0108275365_en-us_topic_0108275313_uicontrol1537531006165254"> value1,value2
Hash: with column name, such as <span class="uicontrol" id="dataartsstudio_01_0070__en-us_topic_0108275365_en-us_topic_0108275313_uicontrol695539828165321"> column1=value1,column2=value2

Table 1 lists the destination job parameters when the destination link is a Redis link.

**Table 1** Parameter description
Parameter	Description	Example Value
Redis Key Prefix	Key prefix, which is similar to the table name of a relational database	TABLE
Value Storage Type	The options are as follows: String: without column name, such as value1,value2 Hash: with column name, such as column1=value1,column2=value2	String
Use Column Value as Field	This parameter is displayed when Value Storage Type is set to Hash. Only Hash is supported. If this function is enabled, values are alternately used as fields and values in sequence except the primary key column.	Yes
Delete Same Key Before Writing	Whether to delete the same key before writing. No: If a key with the same name but of a different type already exists in Redis, the migration job skips the key. Yes: Redis deletes the existing key with the same name and then performs the migration.	No
Key Delimiter	Character used to separate table names and column names of a relational database	_
Value Delimiter	Character used to separate columns when the storage type is string	;
Validity period of the key value	Unified time to live (TTL) of a key, in seconds	300