For a scenario requiring complex data transformation and aggregation in Hadoop, which library would be most effective?
- Apache HBase
- Apache Hive
- Apache Pig
- Apache Spark
Apache Pig is a high-level scripting language built for Hadoop that excels at complex data transformations and aggregations. It provides an abstraction over MapReduce and simplifies the development of intricate data processing tasks. Pig's ease of use and flexibility make it suitable for scenarios requiring complex data transformations.
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