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Ab Initio ETL and Data Processing
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Input File(Serial)-Reformat-Output File(Serial) Which form of Parallelism is present in this design?
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A
Pipeline Parallelism
💡 Explanation:
With serial input and output through Reformat, different stages can work simultaneously - input reads, Reformat processes, output writes. This is pipeline parallelism where data flows through stages like a pipeline. No data parallelism (same data on different flows) or component parallelism (multiple instances).