大数据产生的三个原因_大数据的三大来源有哪些

2025-01-1011:25:35经营策略0

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“小h的深度探讨:大数据计算模式”

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Dear reader, welcome to LearningYard Academy.

Today, we present you with an article

"Xiao H's In-Depth Discussion: Big Data Computing Patterns"

We hope you enjoy it.

一、思维导图

二、精读内容

提及大数据,人们自然会想到MapReduce,其影响力可见一斑。大数据处理的复杂性决定了单一的计算模式无法满足多样化的计算需求。

When people mention big data, they often think of MapReduce, showing its widespread influence. But the complexity of big data processing means that a single computing model cannot meet diverse computing needs.

实际上,MapReduce只是大数据计算模式中的一种,它代表的是针对大规模数据的批量处理技术。

In fact, MapReduce is just one of the big data computing models. It represents a batch processing technique for large-scale data.

(一)MapReduce

MapReduce主要用于大规模数据的批量处理任务,是大数据领域中具有代表性和影响力的一种批处理技术。

MapReduce is mainly used for batch processing tasks for large-scale data, and it is one of the most representative and influential batch processing technologies in the big data field.

(二) 批处理计算

批处理计算是针对大规模数据的一种常见数据处理需求。与MapReduce相比,如Spark等低延迟的集群分布式计算系统,能更快地处理超大数据集。

Batch computing is a common data processing requirement for large-scale data. In comparison to MapReduce, low-latency cluster distributed computing systems such as Spark can process ultra-large datasets much faster.

(三) 流计算

流数据是大数据分析中的重要类型,具有时间分布和数量上的无限性。流计算可以实时处理连续到达的流数据,经实时分析后提供有价值的分析结果。

Stream computing is an important type of big data ysis with an unlimited distribution of time and quantity. Stream computing can process continuously arriving stream data in real-time and provide valuable ysis results after real-time ysis.

(四) 图计算

在大数据时代,许多数据以大规模图或网络的形式呈现。图计算是针对大型图的计算模式,目前已有多种相关图计算产品出现。

In the era of big data, many data are presented in the form of large-scale graphs or networks. Graph computing is a computing model for large graphs, and there are now many related graph computing products available.

(五) 查询分析计算

针对超大规模数据的存储管理和查询分析,需要提供实时或准实时的响应,以更好地满足企业的经营管理需求。Dremel等系统能够实现快速查询。

For the storage management and query ysis of ultra-large-scale data, real-time or near-real-time responses are needed to better meet the operational management needs of enterprises. Systems like Dremel can achieve fast queries.

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