An Overview of Complex Event Processing 翻译前言:感觉作者有点夸夸其谈兼絮絮叨叨,但文章还是很有用的.原文<An Overview of Complex Event Processing> 复杂事件处理技术概览(一) 用户用例:客户问题的解决方案 所以,现在如何使用复杂事件处理平台来解决业务问题?毫无疑问,在过去的几年中,这一技术被在大多数的-- 如果不是全部的--不同类型的行业. 金融服务资本市场公司都采用这种技术作为实时算法交易和实时风险管理的解决方…

An Overview of Complex Event Processing 复杂事件处理技术概览(一) 翻译前言:我在理解复杂事件处理(CEP)方面一直有这样的困惑--为什么这种计算模式是有效的,能够分析得到有用的结果?为什么它会快?我始终还没有找到我期望的答案.不像map-reduce模型,google的论文非常清楚的描述了它的场景:或者disruptor框架,原作者清晰地解释了它为什么会快.在试图理解CEP的过程中,我准备翻译一些我认为有启发性的文章,希望也对大家有用.这篇文章的原文<A…

转自:https://iwringer.wordpress.com/2012/05/18/how-to-scale-complex-event-processing-cep-systems/ What is CEP? Complex event processing (CEP) systems query events on the fly without storing them. For an introduction and definition of CEP, please refer…

https://ci.apache.org/projects/flink/flink-docs-release-1.3/dev/libs/cep.html 首先目的是匹配pattern sequence pattern Sequence是由多个pattern构成 DataStream<Event> input = ... Pattern<Event, ?> pattern = Pattern.<Event>begin("start").where(…

转自:https://iwringer.wordpress.com/2013/08/07/understanding-complex-event-processing-cep-operators-with-wso2-cep-siddhi/ CEP model has many sensors. A sensor can be a real sensor (e.g. temperature sensor), some agent, or a system that support instrume…

Paper about Event Detection. #@author: gr #@date: 2014-03-15 #@email: forgerui@gmail.com 看一些相关的论文. 1. <Efficient Visual Event Detection using Volumetric Features> ICCV 2005 扩展2D box 特征到3D时空特征. 构建一个实时的检测器基于容积特征. 采用传统的兴趣点方法检测事件. 2. <ARMA-HMM: A New…

What is event bubbling and capturing? 答案1 Event bubbling and capturing are two ways of event propagation in the HTML DOM API, when an event occurs in an element inside another element, and both elements have registered a handle for that event. The ev…

About Events in iOS Users manipulate their iOS devices in a number of ways, such as touching the screen or shaking the device. iOS interprets when and how a user is manipulating the hardware and passes this information to your app. The more your app…

个人翻译 原文:https://nodejs.org/en/docs/guides/event-loop-timers-and-nexttick/ The Node.js Event Loop, Timers, and process.nextTick() What is the Event Loop? 什么是事件循环圈? The event loop is what allows Node.js to perform non-blocking I/O operations — despite…

The Node.js Event Loop, Timers, and process.nextTick() | Node.js https://nodejs.org/uk/docs/guides/event-loop-timers-and-nexttick/ What is the Event Loop? The event loop is what allows Node.js to perform non-blocking I/O operations - despite the fact…

转自http://prinx.blog.163.com/blog/static/190115275201211128513868/和http://www.cnblogs.com/jie465831735/archive/2013/03/06.html 按如下顺序看效果最佳: 1.       MapReduce Simplied Data Processing on Large Clusters 2.       Hadoop环境的安装 By 徐伟 3.       Parallel K-Mea…

----------------------------我是分割线------------------------------- 本文翻译自微软白皮书<SQL Server In-Memory OLTP Internals Overview>:http://technet.microsoft.com/en-us/library/dn720242.aspx 译者水平有限,如有翻译不当之处,欢迎指正. ----------------------------我是分割线---------------…

[编者按] 刘斌,OneAPM后端研发工程师,拥有10多年编程经验,参与过大型金融.通信以及Android手机操作系的开发,熟悉Linux及后台开发技术.曾参与翻译过<第一本Docker书>.<GitHub入门与实践>.<Web应用安全权威指南>.<WEB+DB PRESS>.<Software Design>等书籍,也是Docker入门与实践课程主讲人.本文所阐述的「时间序列数据库」,系笔者所负责产品 Cloud Insight 对性能指标进行…

https://github.com/onurakpolat/awesome-bigdata A curated list of awesome big data frameworks, resources and other awesomeness. Inspired by awesome-php, awesome-python, awesome-ruby, hadoopecosystemtable & big-data. Your contributions are always welco…

Explore the configuration changes that Cigna’s Big Data Analytics team has made to optimize the performance of its real-time architecture. Real-time stream processing with Apache Kafka as a backbone provides many benefits. For example, this architect…

具体见:https://github.com/thangchung/awesome-dotnet-core 半年前看到的,今天又看到了,记录下. 框架类: ZKWeb ABP General ASP.NET Core Documentation - The official ASP.NET Core documentation site. .NET Core Documentation - Home of the technical documentation for .NET Core, C#…

Written by Bernd Rücker on Dec 12 2018 in the Best Practices category. Editor’s Note: This post originally appeared on Bernd Rücker’s blog and was cross-posted here with Bernd’s permission. Thanks Bernd! Your company might want to go for a microservi…

SOA是什么 估计很多人都听说过SOA这个词了,但是很多人还是不知道到底什么是SOA.开发人员很容易理解为是一个Web Service,但是这绝对不是SOA,那顶多只能算是SOA的一种实现方法.那么,到底什么是SOA呢?最近正在看SOA Source Book,本篇我将介绍一下SOA到底是什么?如有错误,欢迎指正. SOA是Service-Oriented Architecture的首字母简称,它是一种支持面向服务的架构样式.从服务.基于服务开发和服务的结果来看,向服务是一种思考方式. 服务 是…

原文地址:https://dzone.com/articles/scalable-distributed-systems-using-akka-spring-boot-ddd-and-java When data that needs to be processed grows large and can’t be contained within a single JVM, AKKA clusters provides features to build such highly scalabl…

List of Mozilla-Based Applications The following is a list of all known active applications that are built using Mozilla technologies. This list is likely to be incomplete since we think there are many dark matter projects that we don't know about. I…

Awesome系列的.Net资源整理.awesome-dotnet是由quozd发起和维护.内容包括:编译器.压缩.应用框架.应用模板.加密.数据库.反编译.IDE.日志.风格指南等. 算法与数据结构(Algorithms and Data structures) Algorithmia - Algorithm and data-structure library for .NET 3.5 and up. Algorithmia contains sophisticated algorithms…

ActiveMQ简介 概要 开源 JMS-compliant 消息中间件message-oriented middleware(MOM) 松耦合,相对于RPC的紧耦合 发送消息fire-and-forget EDA(event-driven architecture) SOA(serive-oriented architecture) CEP(complex event processing) 特性 JMS的实现 同步.异步消息delivery once-and-only-once消息deliv…

My name is Charles Humble and I am here at QCon New York 2014 with Ian Robinson. Ian, can you introduce yourself to the InfoQ community? Hello, I am Ian Robinson, I am engineer at Neo Technology, I am based in London and I work on the Neo4j graph dat…

原作者:CoffeeOneSugar 翻译:刘斌华 在我之前发表的文章中,我提到我最近热衷于Complex Event Processing (CEP) (复杂事件处理).简单来说,CEP把数据流作为输入,根据一系列预定义的规则,把数据(或部分数据)重定向给监听者们:又或者是当发现数据中的隐含的模式(Pattern)时,触发事件.在大量数据被产生出来并需要进行实时地分析的场景下,CEP特别有用. 有一个很不错的软件项目,可以让你做到这一点,叫做ESPER.你可以在这里找到该项目的网站.Esper…

This article come from HEREARS-L1: Learning Tuesday 10:30–12:30; Oral Session; Room: Leonard de Vinci 10:30  ARS-L1.1—GROUP STRUCTURED DIRTY DICTIONARY LEARNING FOR CLASSIFICATION Yuanming Suo, Minh Dao, Trac Tran, Johns Hopkins University, USA; Hojj…

SQLSERVER2014 2014年4月1日发布 原文地址: http://blogs.technet.com/b/microsoft_blog/archive/2014/03/18/sql-server-2014-released-to-manufacturers-will-be-generally-available-april-1.aspx 吸引眼球的地方: 首个云数据平台 in-memory 内存技术(In-Memory OLTP 性能提升30倍,每秒处理250,000请求) Toda…

  https://developer.gnome.org/gtkmm-tutorial/unstable/index.html.zh_CN 1. 序言 1.1. 本书 1.2. gtkmm 2. 安装 2.1. 依赖关系 2.2. Unix 和 Linux 2.3. Microsoft Windows 3. 基础 3.1. 简单的例子 3.2. 头文件和链接 3.3. 组件 3.4. 信号 3.5. Glib::ustring 3.6. 中间类型 3.7. 混合使用 C 和 C++ API 3…

About Events in iOS Users manipulate their iOS devices in a number of ways, such as touching the screen or shaking the device. iOS interprets when and how a user is manipulating the hardware and passes this information to your app. The more your app…

什么是 Siddhi? Siddhi 是一种 lightweight, easy-to-use, open source CEP(Complex Event Processing)引擎,由wso2公司开发(http://wso2.com/about/). 像绝大多数的 CEP 系统一样,Siddhi 支持对于流式数据的类 SQL 的查询,SQL 式的 query 通过 complier 翻译成 Java 代码. 当一条数据流或多条数据流流入时,Siddhi Core 会实时的 check 当前数…

  英文稿: The “Hype Cycle for Emerging Technologies” report is the longest-running annual Hype Cycle, providing a cross-industry perspective on the technologies and trends that IT managers should consider in developing emerging-technology portfolios (se…