How Redis stores multiple fields and makes it easy to find

I want to save a data like this

mail                 valueabc@xxx.com          val_1bcd@xxx.com          val_2cde@xxx.com          val_3def@xxx.com          val_4

Now I need to find the value of cde@xxx.com in Mail

What should I do with Redis?

Reply content:

I want to save a data like this

mail                 valueabc@xxx.com          val_1bcd@xxx.com          val_2cde@xxx.com          val_3def@xxx.com          val_4

Now I need to find the value of cde@xxx.com in Mail

What should I do with Redis?

Set mail:abc@xxx.com:value val_1Set mail:bcd@xxx.com:value val_2Set mail:cde@xxx.com:value val_3Set mail:def@xxx.com:value val_4

Come out of the idea of a relational database ~

Named in a certain format, as in the case of Icode

Hset mails abc@xxx.com Val1

Hset mails bcd@xxx.com Val2

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