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#ask-community
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# ask-community
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Peter Davidson

12/21/2022, 7:16 PM
Is there a way to reuse the output of an op if it has already been calculated?
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sean

12/22/2022, 5:56 PM
See our versioning and memoization docs. But, if you want to do this you're probably better off using assets, that's where we're concentrating our effort to improve the memoization experience.
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Peter Davidson

12/22/2022, 6:17 PM
thanks -> agree assets look great just need to refine the options to work with different upstream & downstream setups. I am working on a solution which is basically hacking a IOmanager using a partition key override passed as an op config, to fulfill my needs. then will have full assets 🤞
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