2017年09月25日 11:30:27 Goddess_liangyanli 阅读数:7324 标签: 手机   版权声明:本文为博主原创文章,未经博主允许不得转载. https://blog.csdn.net/sinat_39430615/article/details/78083412 <meta name="viewport" content="width=device-width,initial-scale=1"> <meta name=

Scalable IO in Java http://gee.cs.oswego.edu/dl/cpjslides/nio.pdf 基本上所有的网络处理程序都有以下基本的处理过程:Read requestDecode requestProcess serviceEncode replySend reply Classic Service Designs 简单的代码实现: class Server implements Runnable { public void run() { try { Se

注意:本文含有一些数学公式,如果chrome不能看见公式的话请用IE打开网站 1.特征点提取   特征点提取有以下几个步骤: a.尺度空间金字塔结构的构造 和SIFT类似,尺度空间金字塔是由不同的尺度构成,相互连续的两个尺度之间由Octave构成. 我们令t表示尺度,它们之间的计算关系如下: 图像的大小为(width, height),举个例子: width,  height scale1-octave1 (2/3)width, (2/3)height scale1-octave2 (1/2)w

This article is from blog of Amazon CTO Werner Vogels. -------------------- Today is a very exciting day as we release Amazon DynamoDB, a fast, highly reliable and cost-effective NoSQL database service designed for internet scale applications. Dynamo

ABSTRACT Recent technological advancement have led to a deluge of data from distinctive domains (e.g., health care and scientific sensors, user-generated data, Internet and financial companies, and supply chain systems) over the past two decades. The

原文地址:http://www.jdon.com/scalable.html 可伸缩性(可扩展性)是一种对软件系统计算处理能力的设计指标,高可伸缩性代表一种弹性,在系统扩展成长过程中,软件能够保证旺盛的生命力,通过很少的改动甚至只是硬件设备的添置,就能实现整个系统处理能力的线性增长,实现高吞吐量和低延迟高性能. 可伸缩性和纯粹性能调优有本质区别, 可伸缩性是高性能.低成本和可维护性等诸多因素的综合考量和平衡,可伸缩性讲究平滑线性的性能提升,更侧重于系统的水平伸缩,通过廉价的服务器实现分布式计算:

原文地址:http://www.oschina.net/translate/crush-controlled-scalable-decentralized-placement-of-replicated-data 论文概况 论文名称:CRUSH: Controlled, Scalable, Decentralized Placement of Replicated Data论文作者:Sage A. Weil Scott A. Brandt Ethan L. Miller Carlos Maltz

原文地址:陈晓csdn博客 http://blog.csdn.net/juvxiao/article/details/39495037 论文概况 论文名称:Ceph: A Scalable, High-Performance Distributed File System论文作者:Sage A. Weil Scott A. Brandt Ethan L. Miller Darrell D. E. Long Carlos Maltzahn论文发表单位:University of Californi

文章名称:NFV-Based Scalable Guaranteed-Bandwidth Multicast Service for Software Defined ISP Networks 发表时间:2017 期刊来源:IEEE Transactions on Network and Service Management 解决问题: 1.如何避免在SDN控制器上内爆IGMP组成员消息. 2.如何在软件定义的ISP网络中以低成本部署保证带宽多播服务,同时与尽力而为的流量友好. 3.为解决第一个

Scalable Object Detection using Deep Neural Networks 作者: Dumitru Erhan, Christian Szegedy, Alexander Toshev, and Dragomir Anguelov 引用: Erhan, Dumitru, et al. "Scalable object detection using deep neural networks." Proceedings of the IEEE Confere

Evolution Strategies as a Scalable Alternative to Reinforcement Learning this blog from: https://blog.openai.com/evolution-strategies/   MARCH 24, 2017 Evolution Strategies as a Scalable Alternative to Reinforcement Learning We’ve discovered that evo

Java高伸缩性IO处理 在Doug Lea大神的经典NIO框架文章<Scalable IO in Java>中,具体阐述了如何把Reactor模式和Java NIO整合起来,一步步理论结合Java代码实践去构建了一套高伸缩性的网络处理框架雏形,从当今的流行NIO框架(Netty.Main.Grizzly)中无不看到其本质均与该文章所述架构不谋而合(或者也可以说其实是借鉴并以现代化的方式实现了Doug Lea的思想吧),这里总结<Scalable IO in Java>中的要点并记

MySQL is one of the most popular open-source relational databases, used by lots of projects around the world including incredibly large-scale ones like Facebook, Twitter, YouTube, etc. Obviously, such projects need a truly reliable and highly-availab

Netty Reator(二)Scalable IO in Java Netty 系列目录 (https://www.cnblogs.com/binarylei/p/10117436.html) Doug Lea 大神的<Scalable IO in Java>http://gee.cs.oswego.edu/dl/cpjslides/nio.pdf:可伸缩的 IO 模型 大部分 IO 都是下面这个步骤, Read request Decode request Process service

Open source software has become a fundamental building block for some of the biggest websites. And as those websites have grown, best practices and guiding principles around their architectures have emerged. This chapter seeks to cover some of the ke

第一次翻译,如有错误,请指正 1.Outline 大纲Scalable network services  高效网络服务 Event-driven processing  事件驱动处理 Reactor pattern  Reactor模式 Basic version  基本版本 Multithreaded versions  多线程版本 Other variants  其他变体 2.Network Services 网络服务Web services, Distributed Objects, e

Scalable IO in Java http://gee.cs.oswego.edu/dl/cpjslides/nio.pdf 大部分IO都是下面这个步骤, Most have same basic structure: Read request Decode request Process service Encode reply Send reply 关键是如何处理并发, 最原始就是单纯的用多线程 class Server implements Runnable { public voi

 Skyscrapers Aren't Scalable Michael Nygard WE oFTEn HEAR SoFTWARE EnginEERing CoMpAREd to building sky- scrapers, dams, or roads. It's true in some important aspects. The hardest part of civil engineering isn't designing a building that will stand

Minerva:一个可扩展的高效的深度学习训练平台 zoerywzhou@gmail.com http://www.cnblogs.com/swje/ 作者:Zhouwan  2015-12-1 声明 1)本文是关于Minerva简介的一篇译文.具体引用的资料请看参考文献.具体的版本声明也参考原文献. 2)本文仅供学术交流,非商用.所以每一部分具体的参考资料并没有详细对应.如果某部分不小心侵犯了大家的利益,还望海涵,并联系博主删除. 3)本人刚接触深度学习方向,专业术语了解甚少,斗胆翻译了这篇文

A multi-processor, multi-cache system has filter pipes that store entries for request messages sent to a central coherency controller. The central coherency controller orders requests from filter pipes using coherency rules but does not track complet

ENDBOX enable secure networking by client-Side trusted execution. What ENDBOX is a scalable middlebox that enable secure networking by client-Side trusted execution. Why Network attacks -> Operators use middleboxes to improve network performance and