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How Apache Pig deals with the schema and schema-less data?
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Answer Posted / Sunita Devi
Apache Pig supports both structured and unstructured or schema-less data. For structured data, it requires a schema, which can be automatically inferred from the input data or explicitly defined by the user. For schema-less data, Pig uses a technique called 'Schema Inference' to create an internal representation of the data based on its structure.
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