SlideShare ist ein Scribd-Unternehmen logo

分布式和文件系统

•Als ODP, PDF herunterladen•
•
P
pluschen
1 von 33
分布式 和 文件系统 陈钢 产品技术－编解码组 chengang@cpan.org
目标 分享一些对分布式的思考 介绍编解码组分布式文件系统的应用现状
TCP 是可靠协议吗？
如何在 10 台机器上部署相同的代码？
二阶段提交
MySQL 双主热备可靠吗？
拜占庭将军问题
Leslie Lamport
超级计算机有多贵？
不仅是我们，他们也需要 ... SETI 寻找外星人 150,000 people GIMPS 寻找梅森素数 620,839 CPUS Einstein 寻找黑洞和中子星 2,509,068 COMPS 更多： http://www.boincsynergy.com/stats/index.php
问题一：一致性
问题二：高可用
问题三：分区容忍性
分布式就是 ..
分布式在文件系统上的应用
2 种应用方式 A> 将 metadata 分散， data 集中 B> 将 data 分散， metadata 集中
moosefs
读过程
写过程
谢谢 weibo.com/chengang2
分布式和文件系统
分布式和文件系统

Empfohlen

系統程式 -- 前言
系統程式 -- 前言系統程式 -- 前言
系統程式 -- 前言鍾誠 陳鍾誠
 
Erlang高级原理和应用
Erlang高级原理和应用Erlang高级原理和应用
Erlang高级原理和应用Feng Yu
 
网络及服务系统介绍
网络及服务系统介绍网络及服务系统介绍
网络及服务系统介绍Chunwang Li
 
EPM Live PortfolioEngine
EPM Live PortfolioEngineEPM Live PortfolioEngine
EPM Live PortfolioEngineEPM Live
 
Woman suffers
Woman suffersWoman suffers
Woman suffersHarid Nattapong
 
Nathans project adventure sport
Nathans project adventure sportNathans project adventure sport
Nathans project adventure sportMissBeavis
 
REBNY NYC Benchmarking Seminar: EnergyStar Portfolio Managerr
REBNY NYC Benchmarking Seminar: EnergyStar Portfolio ManagerrREBNY NYC Benchmarking Seminar: EnergyStar Portfolio Managerr
REBNY NYC Benchmarking Seminar: EnergyStar Portfolio ManagerrREBNY
 
Sedona Energy Labs
Sedona Energy LabsSedona Energy Labs
Sedona Energy LabsGarrick Brooks
 

Empfohlen

系統程式 -- 前言
系統程式 -- 前言系統程式 -- 前言
系統程式 -- 前言鍾誠 陳鍾誠
 
Erlang高级原理和应用
Erlang高级原理和应用Erlang高级原理和应用
Erlang高级原理和应用Feng Yu
 
网络及服务系统介绍
网络及服务系统介绍网络及服务系统介绍
网络及服务系统介绍Chunwang Li
 
EPM Live PortfolioEngine
EPM Live PortfolioEngineEPM Live PortfolioEngine
EPM Live PortfolioEngineEPM Live
 
Woman suffers
Woman suffersWoman suffers
Woman suffersHarid Nattapong
 
Nathans project adventure sport
Nathans project adventure sportNathans project adventure sport
Nathans project adventure sportMissBeavis
 
REBNY NYC Benchmarking Seminar: EnergyStar Portfolio Managerr
REBNY NYC Benchmarking Seminar: EnergyStar Portfolio ManagerrREBNY NYC Benchmarking Seminar: EnergyStar Portfolio Managerr
REBNY NYC Benchmarking Seminar: EnergyStar Portfolio ManagerrREBNY
 
Sedona Energy Labs
Sedona Energy LabsSedona Energy Labs
Sedona Energy LabsGarrick Brooks
 
HP Fossology v5.3
HP Fossology v5.3HP Fossology v5.3
HP Fossology v5.3fOSSa - Free Open Source Software Academia Conference
 
Lenguas romances
Lenguas romancesLenguas romances
Lenguas romancesJosé Romero
 
Annual Report AJI 2009 : Press in the Midst of Crisis and Threat
Annual Report AJI 2009 : Press in the Midst of Crisis and ThreatAnnual Report AJI 2009 : Press in the Midst of Crisis and Threat
Annual Report AJI 2009 : Press in the Midst of Crisis and ThreatFederation of Independent Media Workers Union
 
Mobile cloud - digital native generation - francois elie - fossa2011
Mobile cloud - digital native generation - francois elie - fossa2011Mobile cloud - digital native generation - francois elie - fossa2011
Mobile cloud - digital native generation - francois elie - fossa2011fOSSa - Free Open Source Software Academia Conference
 
Bug tracking - alert project - fossa2011
Bug tracking - alert project - fossa2011Bug tracking - alert project - fossa2011
Bug tracking - alert project - fossa2011fOSSa - Free Open Source Software Academia Conference
 
The way of the stars
The way of the starsThe way of the stars
The way of the starsmayadez
 
Graduation Project The Dream Act 1
Graduation Project The Dream Act 1Graduation Project The Dream Act 1
Graduation Project The Dream Act 1mariah4everpeace
 
NYC Energy Benchmarking Checklist
NYC Energy Benchmarking ChecklistNYC Energy Benchmarking Checklist
NYC Energy Benchmarking ChecklistREBNY
 
IMC Class: 8/27/13
IMC Class: 8/27/13IMC Class: 8/27/13
IMC Class: 8/27/13gaitlady
 
After Blood Stains: The Killing of AA Prabangsa
After Blood Stains: The Killing of AA PrabangsaAfter Blood Stains: The Killing of AA Prabangsa
After Blood Stains: The Killing of AA PrabangsaFederation of Independent Media Workers Union
 
Life after sun solaris death - open dj - fossa2011
Life after sun solaris death - open dj - fossa2011Life after sun solaris death - open dj - fossa2011
Life after sun solaris death - open dj - fossa2011fOSSa - Free Open Source Software Academia Conference
 
Makalah: Pengantar Reportase
Makalah: Pengantar ReportaseMakalah: Pengantar Reportase
Makalah: Pengantar ReportaseFederation of Independent Media Workers Union
 
Teks ucapan penuh timbalan perdana menteri yang juga menteri pelajaran
Teks ucapan penuh timbalan perdana menteri yang juga menteri pelajaranTeks ucapan penuh timbalan perdana menteri yang juga menteri pelajaran
Teks ucapan penuh timbalan perdana menteri yang juga menteri pelajaranNor Asiah Shariff
 
Web Standards in FLOSS development
Web Standards in FLOSS developmentWeb Standards in FLOSS development
Web Standards in FLOSS developmentfOSSa - Free Open Source Software Academia Conference
 
Rep Rap - 3D OSS Printers - by adrian bowyer- fossa2011
Rep Rap - 3D OSS Printers - by adrian bowyer- fossa2011Rep Rap - 3D OSS Printers - by adrian bowyer- fossa2011
Rep Rap - 3D OSS Printers - by adrian bowyer- fossa2011fOSSa - Free Open Source Software Academia Conference
 
Analysis and usage of forges - fossa2010
Analysis and usage of forges - fossa2010Analysis and usage of forges - fossa2010
Analysis and usage of forges - fossa2010fOSSa - Free Open Source Software Academia Conference
 
Roda Mulai Berputar di Gaza
Roda Mulai Berputar di GazaRoda Mulai Berputar di Gaza
Roda Mulai Berputar di GazaFederation of Independent Media Workers Union
 
Applying Business Process Principles To Information Design
Applying Business Process Principles To Information DesignApplying Business Process Principles To Information Design
Applying Business Process Principles To Information Designurmiroy
 
TIPS for Managing Tech and Workflow Changes in Libraries
TIPS for Managing Tech and Workflow Changes in LibrariesTIPS for Managing Tech and Workflow Changes in Libraries
TIPS for Managing Tech and Workflow Changes in LibrariesColleen Harris
 
Ricardo sarmiento busqueda_portafolio
Ricardo sarmiento busqueda_portafolioRicardo sarmiento busqueda_portafolio
Ricardo sarmiento busqueda_portafoliochisnet
 
密码学 & DRM & sgx
密码学 & DRM & sgx密码学 & DRM & sgx
密码学 & DRM & sgxpluschen
 
版本管理的四种工作模式
版本管理的四种工作模式版本管理的四种工作模式
版本管理的四种工作模式pluschen
 

Weitere ähnliche Inhalte

Andere mochten auch

The way of the stars
The way of the starsThe way of the stars
The way of the starsmayadez
 
Graduation Project The Dream Act 1
Graduation Project The Dream Act 1Graduation Project The Dream Act 1
Graduation Project The Dream Act 1mariah4everpeace
 
NYC Energy Benchmarking Checklist
NYC Energy Benchmarking ChecklistNYC Energy Benchmarking Checklist
NYC Energy Benchmarking ChecklistREBNY
 
IMC Class: 8/27/13
IMC Class: 8/27/13IMC Class: 8/27/13
IMC Class: 8/27/13gaitlady
 
Teks ucapan penuh timbalan perdana menteri yang juga menteri pelajaran
Teks ucapan penuh timbalan perdana menteri yang juga menteri pelajaranTeks ucapan penuh timbalan perdana menteri yang juga menteri pelajaran
Teks ucapan penuh timbalan perdana menteri yang juga menteri pelajaranNor Asiah Shariff
 
Applying Business Process Principles To Information Design
Applying Business Process Principles To Information DesignApplying Business Process Principles To Information Design
Applying Business Process Principles To Information Designurmiroy
 
TIPS for Managing Tech and Workflow Changes in Libraries
TIPS for Managing Tech and Workflow Changes in LibrariesTIPS for Managing Tech and Workflow Changes in Libraries
TIPS for Managing Tech and Workflow Changes in LibrariesColleen Harris
 
Ricardo sarmiento busqueda_portafolio
Ricardo sarmiento busqueda_portafolioRicardo sarmiento busqueda_portafolio
Ricardo sarmiento busqueda_portafoliochisnet
 

Andere mochten auch (20)

HP Fossology v5.3
HP Fossology v5.3HP Fossology v5.3
HP Fossology v5.3
 
Lenguas romances
Lenguas romancesLenguas romances
Lenguas romances
 
Annual Report AJI 2009 : Press in the Midst of Crisis and Threat
Annual Report AJI 2009 : Press in the Midst of Crisis and ThreatAnnual Report AJI 2009 : Press in the Midst of Crisis and Threat
Annual Report AJI 2009 : Press in the Midst of Crisis and Threat
 
Mobile cloud - digital native generation - francois elie - fossa2011
Mobile cloud - digital native generation - francois elie - fossa2011Mobile cloud - digital native generation - francois elie - fossa2011
Mobile cloud - digital native generation - francois elie - fossa2011
 
Bug tracking - alert project - fossa2011
Bug tracking - alert project - fossa2011Bug tracking - alert project - fossa2011
Bug tracking - alert project - fossa2011
 
The way of the stars
The way of the starsThe way of the stars
The way of the stars
 
Graduation Project The Dream Act 1
Graduation Project The Dream Act 1Graduation Project The Dream Act 1
Graduation Project The Dream Act 1
 
NYC Energy Benchmarking Checklist
NYC Energy Benchmarking ChecklistNYC Energy Benchmarking Checklist
NYC Energy Benchmarking Checklist
 
IMC Class: 8/27/13
IMC Class: 8/27/13IMC Class: 8/27/13
IMC Class: 8/27/13
 
After Blood Stains: The Killing of AA Prabangsa
After Blood Stains: The Killing of AA PrabangsaAfter Blood Stains: The Killing of AA Prabangsa
After Blood Stains: The Killing of AA Prabangsa
 
Life after sun solaris death - open dj - fossa2011
Life after sun solaris death - open dj - fossa2011Life after sun solaris death - open dj - fossa2011
Life after sun solaris death - open dj - fossa2011
 
Makalah: Pengantar Reportase
Makalah: Pengantar ReportaseMakalah: Pengantar Reportase
Makalah: Pengantar Reportase
 
Teks ucapan penuh timbalan perdana menteri yang juga menteri pelajaran
Teks ucapan penuh timbalan perdana menteri yang juga menteri pelajaranTeks ucapan penuh timbalan perdana menteri yang juga menteri pelajaran
Teks ucapan penuh timbalan perdana menteri yang juga menteri pelajaran
 
Web Standards in FLOSS development
Web Standards in FLOSS developmentWeb Standards in FLOSS development
Web Standards in FLOSS development
 
Rep Rap - 3D OSS Printers - by adrian bowyer- fossa2011
Rep Rap - 3D OSS Printers - by adrian bowyer- fossa2011Rep Rap - 3D OSS Printers - by adrian bowyer- fossa2011
Rep Rap - 3D OSS Printers - by adrian bowyer- fossa2011
 
Analysis and usage of forges - fossa2010
Analysis and usage of forges - fossa2010Analysis and usage of forges - fossa2010
Analysis and usage of forges - fossa2010
 
Roda Mulai Berputar di Gaza
Roda Mulai Berputar di GazaRoda Mulai Berputar di Gaza
Roda Mulai Berputar di Gaza
 
Applying Business Process Principles To Information Design
Applying Business Process Principles To Information DesignApplying Business Process Principles To Information Design
Applying Business Process Principles To Information Design
 
TIPS for Managing Tech and Workflow Changes in Libraries
TIPS for Managing Tech and Workflow Changes in LibrariesTIPS for Managing Tech and Workflow Changes in Libraries
TIPS for Managing Tech and Workflow Changes in Libraries
 
Ricardo sarmiento busqueda_portafolio
Ricardo sarmiento busqueda_portafolioRicardo sarmiento busqueda_portafolio
Ricardo sarmiento busqueda_portafolio
 

Mehr von pluschen

密码学 & DRM & sgx
密码学 & DRM & sgx密码学 & DRM & sgx
密码学 & DRM & sgxpluschen
 
版本管理的四种工作模式
版本管理的四种工作模式版本管理的四种工作模式
版本管理的四种工作模式pluschen
 
easy elliptic curve（椭圆曲线算法解释）
easy elliptic curve（椭圆曲线算法解释）easy elliptic curve（椭圆曲线算法解释）
easy elliptic curve（椭圆曲线算法解释）pluschen
 
码率选择之殇
码率选择之殇码率选择之殇
码率选择之殇pluschen
 
搜索引擎原理略览
搜索引擎原理略览搜索引擎原理略览
搜索引擎原理略览pluschen
 
分布式的七个场景
分布式的七个场景分布式的七个场景
分布式的七个场景pluschen
 
哲学问题的科学解
哲学问题的科学解哲学问题的科学解
哲学问题的科学解pluschen
 
BeijingUbuntuHackathon作品发表
BeijingUbuntuHackathon作品发表BeijingUbuntuHackathon作品发表
BeijingUbuntuHackathon作品发表pluschen
 
产品经理入门
产品经理入门产品经理入门
产品经理入门pluschen
 
编程的糖果
编程的糖果编程的糖果
编程的糖果pluschen
 
视频点播直播新混跑架构
视频点播直播新混跑架构视频点播直播新混跑架构
视频点播直播新混跑架构pluschen
 
视频编码原理简介Sohu版
视频编码原理简介Sohu版视频编码原理简介Sohu版
视频编码原理简介Sohu版pluschen
 
GPU和视频编解码
GPU和视频编解码GPU和视频编解码
GPU和视频编解码pluschen
 
走向开源：提交CPAN模块Step by Step
走向开源：提交CPAN模块Step by Step走向开源：提交CPAN模块Step by Step
走向开源：提交CPAN模块Step by Steppluschen
 
Colonel转码集群
Colonel转码集群Colonel转码集群
Colonel转码集群pluschen
 
Colonel——视频转码集群程序
Colonel——视频转码集群程序Colonel——视频转码集群程序
Colonel——视频转码集群程序pluschen
 
视频编码原理简介
视频编码原理简介视频编码原理简介
视频编码原理简介pluschen
 

Mehr von pluschen (18)

密码学 & DRM & sgx
密码学 & DRM & sgx密码学 & DRM & sgx
密码学 & DRM & sgx
 
版本管理的四种工作模式
版本管理的四种工作模式版本管理的四种工作模式
版本管理的四种工作模式
 
easy elliptic curve（椭圆曲线算法解释）
easy elliptic curve（椭圆曲线算法解释）easy elliptic curve（椭圆曲线算法解释）
easy elliptic curve（椭圆曲线算法解释）
 
码率选择之殇
码率选择之殇码率选择之殇
码率选择之殇
 
搜索引擎原理略览
搜索引擎原理略览搜索引擎原理略览
搜索引擎原理略览
 
分布式的七个场景
分布式的七个场景分布式的七个场景
分布式的七个场景
 
哲学问题的科学解
哲学问题的科学解哲学问题的科学解
哲学问题的科学解
 
BeijingUbuntuHackathon作品发表
BeijingUbuntuHackathon作品发表BeijingUbuntuHackathon作品发表
BeijingUbuntuHackathon作品发表
 
产品经理入门
产品经理入门产品经理入门
产品经理入门
 
编程的糖果
编程的糖果编程的糖果
编程的糖果
 
视频点播直播新混跑架构
视频点播直播新混跑架构视频点播直播新混跑架构
视频点播直播新混跑架构
 
视频编码原理简介Sohu版
视频编码原理简介Sohu版视频编码原理简介Sohu版
视频编码原理简介Sohu版
 
GPU和视频编解码
GPU和视频编解码GPU和视频编解码
GPU和视频编解码
 
走向开源：提交CPAN模块Step by Step
走向开源：提交CPAN模块Step by Step走向开源：提交CPAN模块Step by Step
走向开源：提交CPAN模块Step by Step
 
Colonel转码集群
Colonel转码集群Colonel转码集群
Colonel转码集群
 
Colonel——视频转码集群程序
Colonel——视频转码集群程序Colonel——视频转码集群程序
Colonel——视频转码集群程序
 
视频编码原理简介
视频编码原理简介视频编码原理简介
视频编码原理简介
 
Perl 4 sa
Perl 4 saPerl 4 sa
Perl 4 sa
 

分布式和文件系统