How to use java object as a KEY in Redis?

Question

which is the best way to use a java object as key in Redis? I was thinking of serializing the object (through FST or KRYO). Is this the best way? Should i use an hash?

Thanks

Derek J. · Accepted Answer · 2016-04-07 00:36:07Z

1

I don't think it's a good idea using object byte array as the key, because Redis has key size limited, and calculate byte array hash code as the real key, so you should using the unique key stand for the object, smaller key size can improve performance.

answered Apr 7, 2016 at 0:36

Derek J.

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Rao Over a year ago

Just note, key/value size limit is 512MB.

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