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Explain schemardd?

Question Posted / ranjeet ranjan


Explain schemardd?..

Answer / Nirbhay Narayan Pandey

SchemaDD is an extension in Apache Spark that allows users to specify the schema of RDDs at runtime. It provides a way to automatically infer and enforce the structure of data within an RDD without explicitly defining the schema during RDD creation. SchemaDD helps improve performance by avoiding unnecessary data conversions between different types and provides stronger type-safety in Apache Spark applications.

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