ab initio - In AbInitio, will join take the same time to process matched records as that of unmatched one? -
in abinitio etl tool, if there inner join component , million records matched on keys, there simple transformation logic in join , rejected records collected process further.
will join take same time process records if matched compared unmatched?
in general, everything, run test, , see.
if think it, having records joined should run faster compared no joins. reason being once join, can discard (inner) records, , not prescient in next iteration of trying find match. resulting in less computational workload.
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