Posted On: Jan 07, 2021
Some major differences between Apache Pig and SQL are listed below:
Pig | SQL |
---|---|
Pig Latin is a procedural language used in Apache PIg. | SQL is a declarative language. |
Pig Latin data model is fully nested and can treat both atomic like integer, float, and non-atomic complex data types such as Map and tuple. | SQL data models are database dependent. |
Apache Pig provides limited opportunity for Query optimization. | SQL provides more opportunities for query optimization. |
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