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O'Reilly Platform
book
Flink基础教程
by
Ellen Friedman
,
Kostas Tzoumas
August 2018
Intermediate to advanced
98 pages
2h 11m
Chinese
Posts & Telecom Press
Content preview from
Flink基础教程
为何选择
Flink
|
13
1.5.1
布衣格电信
布衣格电信(
Bouygues
Telecom
)是法国第三大移动通信运营商,隶属世
界
500
强企业布衣格集团。布衣格电信使用
Flink
来进行实时事件处理,每
天不间断地分析数十亿条消息。
2015
年
6
月,在为
data Artisans
的博客撰
写的文章中,
Mohamed
Amine
Abdessemed
4
描述了布衣格电信的目标以及
Flink
为什么能实现这些目标。
……布衣格电信最终选择了
Flink
,因为它支持真正的流处理——
通过上层的
API
和下层的执行引擎都能实时进行流处理,这满足
了我们对可编程性和低延迟的需求。此外,使用
Flink
,我们的系
统得以快速上线,这是其他任何一种方案都做不到的。如此一来,
我们就有了更多的人手开发新的业务逻辑。
Mohamed
Amine
Abdessemed
在于
2015
年
10
月举行的
Flink
Forward
研讨
会上也做了报告。布衣格电信试图给其工程师实时提供关于用户体验的反
馈,让他们了解公司遍布全球的网络正在发生什么,并从网络的演进和运
行的角度掌握发展动向。
为了实现这个目标,他们的团队搭建了一个用来分析网络设备日志的系统,
它定义了衡量用户体验质量的各项指标。该系统每天处理
20
亿次事件,要
求端到端延迟不超过
200
毫秒(包括由传输层负责的消息发布和由
Flink
操
作的数据处理)。这些都在一个仅有
10
个节点(每个节点
1GB
内存)的小
集群上完成。布衣格电信还希望这些经过部分处理的数据能被复用,从而
在互不干扰的前提下满足各种商业智能分析需求。 ...
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Publisher Resources
ISBN: 9787115490063