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  1. Categories >> Software >> Big Data >> Hadoop >> Apache Pig
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What are the differences between PIG and HIVE?

Question Posted / Peeush Prakash Saxena

Answer Posted / Peeush Prakash Saxena

{"PIG": {"Origin": "Apache", "Dataflow Language": "Domain Specific Language (DSL)"}, "HIVE": {"Origin": "Facebook", "Dataflow Language": "SQL-like"}. Differences between PIG and HIVE are:n1. Query Language: PIG uses its own data flow language for writing scripts, whereas HIVE uses SQL-like queries.n2. Performance: HIVE is faster than PIG due to its use of native SQL queries, optimized for batch processing in MapReduce.n3. Schema Handling: In Hive, schema needs to be defined first, and data should conform to the schema. In Pig, however, schemas can be added dynamically while processing the data.n4. Abstraction Level: PIG provides a higher level of abstraction over Hadoop's MapReduce, making it easier for non-programmers to write complex scripts. HIVE also has lower level abstraction than PIG.

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