Tuning the Hive Engine for Big Data Management®

Tuning the Hive Engine for Big Data Management®

Precision for Ports

Precision for Ports

Performance degrades when mappings contain large precision ports. Informatica recommends setting the precision judiciously for ports in sources, transformations, and targets.
For example, when a string port can handle data of a maximum of 200 characters, do not set the precision of the port to 1000.

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