当前位置:首页 > 开发 > 互联网 > 正文

分布式系统理论

发表于: 2014-12-06   作者:bit1129   来源:转载   浏览:
摘要: FLP One famous theory in distributed computing, known as FLP after the authors Fischer, Lynch, and Patterson, proved that in a distributed system with asynchronous communication and process crashes,

FLP

One famous theory in distributed computing, known as FLP after the authors Fischer, Lynch, and Patterson, proved that in a distributed system with asynchronous communication and process crashes, processes may not always agree on the one bit of configuration.

 

CAP

 

CAP, which stands for Consistency,Availability, and Partition-tolerance, says that when designing a distributed system we may want all three of those properties, but that no system can handle all three.

 

Paxos

 

Virtual Synchrony

Byzantine Faults/Failures  - 拜占庭将军问题

Byzantine faults are faults that may cause a component to behave in some arbitrary (and often unanticipated) way. Such a faulty component might, for example, corrupt application state or even behave maliciously. Systems that are built under the assumption that these faults can occur require a higher degree of replication and the use of security primitives. Although we acknowledge that there have been significant advances in the development of techniques to tolerate Byzantine faults in the academic literature, we haven’t felt the need to adopt such techniques in ZooKeeper, and consequently we have avoided the additional complexity in the code base

 

 

 

 

分布式系统理论

  • 0

    开心

    开心

  • 0

    板砖

    板砖

  • 0

    感动

    感动

  • 0

    有用

    有用

  • 0

    疑问

    疑问

  • 0

    难过

    难过

  • 0

    无聊

    无聊

  • 0

    震惊

    震惊

编辑推荐
原文转载Hollis原创文章:http://www.hollischuang.com/archives/666 2000年7月,加州大学伯克利分
  任老师第一节主要讲了分布式系统实现时候面临的八个问题,布置的作业就是这个,查询CAP理论。
分布式系统之CAP理论杂记 http://www.cnblogs.com/highriver/archive/2011/09/15/2176833.html 分布
一 CAP理论简述 海量数据管理中的一致性理论,包括CAP理论,BAS理论,数据一致性理论模型,以及现有
  任老师第一节主要讲了分布式系统实现时候面临的八个问题,布置的作业就是这个,查询CAP理论。
第一篇:CXF理论篇 在Java领域,WebService的框架很多,例如:AXIS,XFire,CXF等。AXIS,XFire相对
最近在做机房收费系统的合作开发,在这个过程中我学习了SVN工具的使用,在此之前我们先了解一下的理
Microsoft NLayerApp采用基于WCF的分布式服务组件为外界(各种类型的GUI)提供了访问接口,客户端程
Microsoft NLayerApp采用基于WCF的分布式服务组件为外界(各种类型的GUI)提供了访问接口,客户端程
1、 何为缓存? 缓存就是数据交换的缓冲区(称作Cache),当某一硬件要读取数据时,会首先从缓存中
版权所有 IT知识库 CopyRight © 2009-2015 IT知识库 IT610.com , All Rights Reserved. 京ICP备09083238号