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大数据下载列表 第339页

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[Hadoop] 监控指标.pdf

说明: 告警方式有:电话 短信 邮件 企业微信 目前企业微信每个级别都报 暂定几个告警级别: (目前还未实现细分) 1:短信,邮件,企业微信 3:邮件 ,企业微信 5:企业微信 7:不报警
<qq_39532946> 在 上传 | 大小:62464

[算法与数据结构] k均值聚类.zip

说明: kmeans算法程序及相关的数据集,直接下载运行即可。注意更改读取数据集所在的文件位置。
<qq_43569111> 在 上传 | 大小:52224

[Hadoop] Elasticsearch调优实践.pdf

说明: Elasticsearch(ES)作为NOSQL+搜索引擎的有机结合体,不仅有近实时的查询能力,还具有强大的聚合分析能力。因此在全文检索、日志分析、监控系 统、数据分析等领域ES均有广泛应用。而完整的Elastic Stack体系(Elasticsearch、Logstash、Kibana、Beats),更是提供了数据采集、清洗、存储、 可视化的整套解决方案。 本文基于ES 5.6.4,从性能和稳定性两方面,从linux参数调优、ES节点配置和ES使用方式三个角度入手,介绍ES调优的基本方案。
<qq_39532946> 在 上传 | 大小:650240

[spark] scala语言for循环中的模式匹配

说明: scala for循环中的模式匹配:1)变量模式匹配2)常量模式匹配3)变量绑定模式匹配4)类型模式匹配5)构造函数模式匹配6)序列模式匹配
<u012216731> 在 上传 | 大小:21504

[spark] scala正则表达式与模式匹配.doc

说明: scala正则表达式在模式匹配中的应用:提取模式的分组值,通过代码理解正则表达式与模式匹配的原理。
<u012216731> 在 上传 | 大小:62464

[Hadoop] 大数据平台解决方案-new.docx

说明: 基于多年来的开发经验,并借鉴行业大数据分析平台的实施、管理和应用方面的成功经验,结合实际信息化情况,我们将大数据平台实际为三层架构
<weixin_43276208> 在 上传 | 大小:368640

[算法与数据结构] Towards Robust Distributed Systems.pdf

说明: Current distributed systems, even the ones that work, tend to be very fragile: they are hard to keep up, hard to manage, hard to grow, hard to evolve, and hard to program. In this talk, I look at several issues in an attempt to clean up the way we t
<blteo> 在 上传 | 大小:281600

[算法与数据结构] Spanner, TrueTime & the CAP Theorem.pdf

说明: Spanner is Google’s highly available global SQL database [CDE+12]. It manages replicated data at great scale, both in terms of size of data and volume of transactions. It assigns globally consistent real-time timestamps to every datum written to it,
<blteo> 在 上传 | 大小:172032

[算法与数据结构] Perspectives on the CAP Theorem.pdf

说明: Almost twelve years ago, in 2000, Eric Brewer introduced the idea that there is a fundamental trade-off between consistency, availability, and partition tolerance. This trade-off, which has become known as the CAP Theorem, has been widely discussed
<blteo> 在 上传 | 大小:136192

[算法与数据结构] CAP Twelve Years Later:How the "Rules" Have Changed.pdf

说明: The CAP theorem asserts that any net- worked shared-data system can have only two of three desirable properties. How- ever, by explicitly handling partitions, designers can optimize consistency and availability, thereby achieving some trade- off of
<blteo> 在 上传 | 大小:3145728

[算法与数据结构] Brewer’s CAP Theorem.pdf

说明: At the Symposium on Principles of Distributed Computing in the year 2000, Eric Brewer held a keynote talk about his experience with the recent changes in the development of distributed databases. (Brewer, Towards Robust Distributed System, 2000) In
<blteo> 在 上传 | 大小:1048576

[算法与数据结构] A Critique of the CAP Theorem.pdf

说明: The CAP Theorem is a frequently cited impossibility result in distributed systems, especially among NoSQL distributed databases. In this paper we survey some of the confusion about the meaning of CAP, includ- ing inconsistencies and ambiguities in i
<blteo> 在 上传 | 大小:193536
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