Tuple2(二元組)Tuple3(三元組) flatmap，也就是將嵌套集合轉(zhuǎn)換并平鋪成非嵌套集合 Flink適用場(chǎng)景 典型的事件驅(qū)動(dòng)型應(yīng)用實(shí)例 反欺詐 異常檢測(cè) 基于規(guī)則...
IP屬地：上海
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基于Flink實(shí)現(xiàn)開(kāi)發(fā)能力監(jiān)控平臺(tái)
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為人民服務(wù)
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系統(tǒng)監(jiān)控-Metric
Metrics is a Java library which gives you unparalleled insight into what your code does...
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Cassandra集群優(yōu)化與運(yùn)維
集群部署 Cassandra集群的性能與其規(guī)模線性正相關(guān)?？梢哉f(shuō)Cassandra在目前流行的開(kāi)源分布式中間件中，設(shè)計(jì)最為優(yōu)雅，架構(gòu)堪稱完美，沒(méi)有之一。在蘋果公司內(nèi)部Cass...
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努力工作，為團(tuán)隊(duì)和社會(huì)發(fā)展獻(xiàn)出綿薄之力。守正篤實(shí)、久久為功。
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Guava之EventBus源碼最近需要使用事件驅(qū)動(dòng)，打算使用EventBus管理事件的注冊(cè)和分發(fā)。于是仔細(xì)閱讀了下Guava的EventBus實(shí)現(xiàn)，并在此做了些整理。EventBus是基于設(shè)計(jì)模式中的Ob...
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Cassandra源碼閱讀（未完成）SEDA Cassandra 的操作使用的并發(fā)模型。SEDA將應(yīng)用程序分解為由事件隊(duì)列分隔的各個(gè)階段，并引入動(dòng)態(tài)資源控制器的概念，允許應(yīng)用程序動(dòng)態(tài)調(diào)整，不斷適應(yīng)變化的負(fù)載。它...
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Lake Khanka is a freshwater lake on the border between Primorsky Krai, Russia and Heilongjiang province, China. <br>Akka is the name of a beautiful mountain(that Jonas climbed and skied some years age) in the Laponia region in Northern Sweden. The mountain is also sometimes called 'The Queen of Laponia'. Akka is also the name of a goddness in the Sami(the native Swedish population)mythology. She is the goddness that stands for all the beauty and good in the world. The mountain can be seen as the symbol of this goddness. Also,the name AKKA is the palindrome of letters A and K as in Actor Kernel and returns very few hits on Google.
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Java并發(fā)系列7-Disruptor無(wú)鎖緩存框架聲明：原創(chuàng)文章，轉(zhuǎn)載請(qǐng)注明出處。http://www.itdecent.cn/u/e02df63eaa87 1、從生產(chǎn)者消費(fèi)者說(shuō)起 在傳統(tǒng)的生產(chǎn)者消費(fèi)者模型中，通常是采用Bl...
