map reduce
时间: 2023-08-09 11:10:28 浏览: 93
MapReduce是一种分布式程序的通用框架,它采用了分而治之再汇总的思想。\[2\]它的原理和思想相对容易理解,是基于底层的HDFS的应用框架。MapReduce的主要优点是可以处理大规模的数据,并且具有良好的可扩展性和容错性。然而,它也有一些缺点,比如对于实时计算和动态处理能力的要求不够满足。因此,在Spark框架出现之前,MapReduce一直是主流的计算模型和框架。\[3\]
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- *1* *2* [MAPREDUCE详解](https://blog.csdn.net/woaini886353/article/details/124687084)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down28v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [MapReduce详解](https://blog.csdn.net/MoForest/article/details/94048522)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down28v1,239^v3^insert_chatgpt"}} ] [.reference_item]
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