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Alex Rivera
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We are using Redis as a caching server, and often have to deal with caching list. When we cache simple objects we do a GET and Redis will return null if the object doesn't exist and we'll know that the object isn't cached and have to be loaded from database. But how do we best handle the same for lists - an empty list can be a valid value. Do we need to call EXISTS to check if the list exists (but making the operation 2 calls instead of one) or does someone have a better idea how to handle this scenario? /Thanks
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