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When and why should we use transformers and flow services?
How are they different from each other?
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Answer Posted / mallik gedda
Both invoking Flow services and
transformers can be used to provide the same functionality,
but there are certain differences
In case of transformers the order of execution
is not strict(i.e the order of transformer execution)
is not determined and multiple transformers can be
executed at the same time.
And also transformers cannot be used whenever the
underlying data structure dimension is different(for ex:
can't execute a transformer on a document when iterating
over a loop on a document list)
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