What is Apache Hive used for in Big Data processing?Question 23Answera.Data visualizationb.Batch processing and analysisc.Real-time data processingd.Data storage
Question
What is Apache Hive used for in Big Data processing?Question 23Answera.Data visualizationb.Batch processing and analysisc.Real-time data processingd.Data storage
Solution
Apache Hive is used for batch processing and analysis in Big Data processing. It provides a mechanism to project structure onto this data and query the data using a SQL-like language called HiveQL. At the same time this language also allows traditional map/reduce programmers to plug in their custom mappers and reducers when it is inconvenient or inefficient to express this logic in HiveQL.
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