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apappu

This reminded me of logging protocols in CS145 -- for instance a Write ahead log allows us to reconstruct transactions that did not execute from reading a log of what was supposed to have been executed (That is written before the actual transactions are executed). This feels similar in that we need to maintain a log of transformations that constitute a lineage so that upon failure during the lineage of transformations, we can just read the log and re execute them in the same order

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