Multiple choice technology

Group by ports in an aggregator transformation are stored in __cache and the result set is stored in ___ cache

  1. Index cache ,Data cache

  2. Index cache,Index cache

  3. Data cache,Data cache

  4. Data cache,Index cache
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A Correct answer
Explanation

In Aggregator transformation, group by ports (the keys) are stored in the index cache for efficient grouping operations, while the result set (aggregated values) is stored in the data cache. This separation optimizes both memory usage and processing speed.

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