list out all the transformations which use cache?
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Answer Posted / Raju Paswan
In Informatica, several transformations make use of cache for performance optimization. Here are some examples:n
1. Aggregate Transformation: It aggregates data using functions like SUM, COUNT, AVG, etc., and stores the intermediate results in a cache to improve performance.n
2. Hash Join Transformation: It performs a join operation by creating hash tables for each input stream and comparing them for matching records. The resulting matches are stored in a cache to speed up the process.n
3. Sort Transformation: It sorts data using various algorithms like Merge Sort, Quick Sort, etc., and stores the sorted data in a cache.n
4. Lookup Transformation: It performs lookups against a reference table and stores the results in a cache for faster lookup times.
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