Databricks Certified Machine Learning - Associate
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What could be a potential drawback of opting for the Pandas API on Spark over PySpark?
Explanation:
A potential downside of using Pandas API on Spark instead of PySpark is the increased computation time due to internal frame conversion. This is because the Pandas API on Spark necessitates converting data between the native Spark DataFrame format and the Pandas DataFrame format, introducing additional overhead to the computation process.