Description: 《大数据分布式系统并行设计与IO优化》《大数据分布式系统并行设计与IO优化》-" Big data parallel distributed system design and IO optimization" big data parallel distributed system design and IO Optimization Platform: |
Size: 999424 |
Author:林雪华 |
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Description: distributed分布式控制系统。matlab下模块truetime1.5的重要例子，文件中包含用matlab和c++两种语言实现的原文件，对于初学者有重要的借鉴意义。-distributed distributed control system. matlab truetime1.5 important examples of the module, the file contains two languages using matlab and c++ achieve the original document, there are important lessons for beginners significance. Platform: |
Size: 19456 |
Author:段锐 |
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Description: 一个分布式系统基础架构，由Apache基金会开发。用户可以在不了解分布式底层细节的情况下，开发分布式程序。充分利用集群的威力高速运算和存储。Hadoop实现了一个分布式文件系统（Hadoop Distributed File System），简称HDFS。HDFS有着高容错性的特点，并且设计用来部署在低廉的（low-cost）硬件上。而且它提供高传输率（high throughput）来访问应用程序的数据，适合那些有着超大数据集（large data set）的应用程序。HDFS放宽了（relax）POSIX的要求（requirements）这样可以流的形式访问（streaming access）文件系统中的数据。-A distributed system infrastructure developed by the Apache Foundation. Users can not understand the underlying details of the distributed case, the development of distributed programs. Take full advantage of the power of high-speed computing clusters and storage. Hadoop implements a distributed file system (Hadoop Distributed File System), referred to HDFS. HDFS with high fault tolerance features, and is designed to be deployed in low (low-cost) hardware. And it provides a high transmission rate (high throughput) to access the application' s data, suitable for those with very large data sets (large data set) applications. HDFS relaxation (relax) POSIX requirements (requirements) so you can stream in the form of access (streaming access) file system data. Platform: |
Size: 23364608 |
Author:zzr |
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Description: 分布式Java应用与实践 ： 基于SOA实现大型分布式应用，编写高性能Java应用，构建高可用性，可伸缩性的系统-Distributed Java applications and practice: to achieve large-scale distributed applications based on SOA, writing high-performance Java applications, building high availability, scalability, system Platform: |
Size: 2328576 |
Author:lielion |
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Description: 集中供热是当下各国发展的重点，本文对集中供热系统方式下各个机组运行方式的设计，有利于对集中供热的理解-Central heating is the current focus of national development, the paper central heating system mode design of each unit operation mode, it is beneficial for the understanding of central heating Platform: |
Size: 962560 |
Author:刘长江 |
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Description: Production of energy in centralized power plants
and transmitted via transmission lines to the customers is
always with high power losses. Distributed generation
(DG) especially renewable energy resources (RES) and
energy storage systems (ESS) through distributed system
are very cost saving and sometimes inevitable. If these
small DGs want to connect to power system and participate
in energy market directly, both distribution and energy
market would have many problems with control such a high amount of information and small supplies of DGs. Application of virtual power plant (VPP) as an aggregation of some DGs with own local energy management system and some fix and variable loads is a suitable solution for DGs and networks problems. Platform: |
Size: 625664 |
Author:Ninouh |
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Description: 带有Cloud模型,分布式系统的经济模型和算法！使用CloudSim进行了仿真，可以针对经济学模型进行改进！-With economic models and algorithms Cloud model, a distributed system! Use CloudSim simulation can be improved for the economic model! Platform: |
Size: 9960448 |
Author:涂肖 |
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Description: By Andrew Baumann,Simon Peter,Timothy Roscoe,Adrian Schüpbach, and Akhilesh Singhania, Systems Group ETH Zurich
By Paul Barham,Tim Harris, and Rebecca Isaacs, Microsoft Research
By Pierre-Evariste Dagand, ENS Cachan Bretagne
2009
Investigates a new OS structure, the multikernel, that treats the machine as a network of independent cores, assumes no inter-core sharing at the lowest level, and moves traditional OS functionality to
a distributed system of processes that communicate via message-passing.
Dicusses the implementation of a multikernel OS to show that the approach is promising, and describes how traditional scalability problems for operating systems (such as memory management) can be effectively recast using
messages and can exploit insights from distributed systems and networking.-By Andrew Baumann,Simon Peter,Timothy Roscoe,Adrian Schüpbach, and Akhilesh Singhania, Systems Group ETH Zurich
By Paul Barham,Tim Harris, and Rebecca Isaacs, Microsoft Research
By Pierre-Evariste Dagand, ENS Cachan Bretagne
2009
Investigates a new OS structure, the multikernel, that treats the machine as a network of independent cores, assumes no inter-core sharing at the lowest level, and moves traditional OS functionality to
a distributed system of processes that communicate via message-passing.
Dicusses the implementation of a multikernel OS to show that the approach is promising, and describes how traditional scalability problems for operating systems (such as memory management) can be effectively recast using
messages and can exploit insights from distributed systems and networking. Platform: |
Size: 260096 |
Author:xyz |
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Description: 某停车场共有TOTAL-NUM个车位, ENTRY-NUM个进口, EXIT-NUM个出口. 现需要一个用于停车场控制汽车进出的分布式系统, 在该系统中没有集中的管理者(central server), 每个进(出)口通过通信平等协商保存当前车库的状态信息(如空闲车位数UNOCCUPIED-NUM等), 并据此决定是否允许车辆进入, 为简便计, 假定通信是可靠的.
1.2 作业要求
1) 不考虑节点/进程失效的情形, 设计用于该停车场控制的分布式系统, 并给出汽车进出时使用该系统的方法.
2) 证明你所设计的分布式系统中使用的同步算法满足ME1-ME3*.
3) 如果新增一个进口节点/进程, 请考虑如何使该进口能参与工作.
-A total of TOTAL-NUM parking spaces, ENTRY-NUM months of imports, EXIT-NUM exit. Currently need a car out of the parking lot control for distributed systems, there is no centralized in the system manager (central server) Each inlet (export) to save the current state of information garage (such as the number of free parking spaces UNOCCUPIED-NUM, etc.) through equal consultations communications, and accordingly decide whether to allow vehicles to enter, for simplicity meter, assuming that the communication is reliable. 1.2 jobs Requirements 1) does not consider the case of node/process fail, the parking lot is designed for distributed control systems, and gives the car and out of the system using the method. 2) prove sync your distributed system designed for use algorithm satisfies ME1-ME3*. 3) If you add an import node/process, consider how to make the imports can be engaged. Platform: |
Size: 13312 |
Author:reacher |
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Description: 本书介绍了编写分布式Java应用涉及的众多知识点，分为了基于Java实现网络通信、RPC；基于SOA实现大型分布式Java应用；编写高性能Java应用；构建高可用、可伸缩的系统四个部分，七章内容来进行介绍，在这一本不算厚的书中，一方面结合作者的经验介绍了这些知识点；另一方面提供了进一步学习这些知识点的参考资料，希望能给想掌握编写分布式Java应用知识点的开发人员提供一定的帮助以及指引，同时也希望书中分享的经验对于目前正在从事分布式Java应用编写的开发人员提供帮助。
实践是最好的成长 发表是最好的记忆。
分布式Java应用第一手经验的总结和分享。
分布式Java应用知识点的全景图。-This book introduces the preparation of many knowledge points relates to distributed Java applications, to achieve network communication Java, based on RPC SOA realize large-scale distributed Java applications based on the preparation of high performance Java application four part of the system construction of high availability, scalability, seven chapters to introduce, in this not a thick book, on one hand, combined with the experience of the author introduces these knowledge on the other hand, provides further reference for learning these knowledge, give hope to master the knowledge compilation distributed Java application developers to provide certain help and guidance, but also hope to share the experience of the book provides help for the present are engaged in distributed Java applications written for developers.
Practice is the best growth: is the best memory.
And the sharing of distributed Java application first hand experience.
Distributed Java application knowledge pan Platform: |
Size: 24127488 |
Author:月冷风清 |
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Description: 主要内容
分布式系统概述
什么是Web服务
面向服务的体系结构
SOA的功能描述与质量属性
SOA的基本特性
SOA的优势与挑战
为什么选择SOA
-The main contents Overview What are the advantages of a distributed system architecture with the challenges of SOA Web services and service-oriented functional description of the basic characteristics of SOA quality attributes of SOA Why SOA Platform: |
Size: 1253376 |
Author:jingjing |
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Description: 在一个小型分布式发电系统的基础上, 建立分布式供能系统的调度策略和经济调度模型, 通过考虑各种电源的约束条件, 用改进的遗传算法进行求解, 使得分布式微网系统能够实现热电联供, 满足用户的需求. 算例系
统验证了模型与算法的可行性。-On the basis of a small distributed generation systems established on the scheduling policy and economic dispatch model of distributed energy supply system by considering various power constraints, improved genetic algorithm to solve such a distributed micro-grid system can achieve thermoelectric cogeneration, to meet the needs of users. Example system Operator
System to verify the feasibility of the model and algorithm. Platform: |
Size: 267264 |
Author:伍健全 |
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Description: nanomsg是一个实现了几种“可扩展协议”的高性能通信库；可扩展协议的任务是定义多个应用系统如何通信，从而组成一个大的分布式系统-nanomsg is an implementation of several " Scalable agreement" high performance communication library scalable protocol task is how to define multiple application systems of communication, which form a large distributed system Platform: |
Size: 573440 |
Author:Mike |
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Description: 多播程序 分布式系统引论上机题，实现服务器向多个客户端同时发送消息-Distributed system in the computer, server to multiple clients at the same time send a message Platform: |
Size: 29696 |
Author:青心 |
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Description: 一个基于go语言的mapreduce的实现，是基于分布式系统的。实现了map和reduce这两个重要的函数-Mapreduce go on to achieve a language is based on a distributed system. Implements two functions map and reduce Platform: |
Size: 12779520 |
Author:xu |
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