Differentiate Between Piglatin And Hiveql?

1.	Differentiate Between Piglatin And Hiveql?
Answer» It is necessary to specify the SCHEMA in HiveQL, WHEREAS it is optional in PigLatin. HiveQL is a DECLARATIVE LANGUAGE, whereas PigLatin is procedural. HiveQL follows a flat relational data model, whereas PigLatin has nested relational data model.

Answer»

It is necessary to specify the SCHEMA in HiveQL, WHEREAS it is optional in PigLatin.
HiveQL is a DECLARATIVE LANGUAGE, whereas PigLatin is procedural.
HiveQL follows a flat relational data model, whereas PigLatin has nested relational data model.

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