Special Issue: Computer Networks and Distributed Computing

• Articles • Previous Articles     Next Articles

LinuxDirector: A Connection Director for Scalable Internet Services

ZHANG Wensong; JIN Shiyao; WU Quanyuan;   

  1. National Laboratory for Parallel & Distributed Processing; National University of Defense Technology; Changsha 410073; P.R. China ;
  • Online:2000-11-10 Published:2000-11-10

LinuxDirector is a connection director that supports load balancing among multiple Internet servers, which can be used to build scalable Internet services based on clusters of servers. LinuxDirector extends the TCP/IP stack of Linux kernel to support three IP load balancing techniques, VS/NAT, VS/TUN and VS/DR. Four scheduling algorithms have been implemented to assign connections to different servers. Scalability is achieved by transparently adding or removing a node in the cluster. High availability is p…

Key words: computer arithmetic; floating-point addition; leading zero anticipation;



[1] The Coda project. CMU Coda Team, 1987-now. http://www.coda.cs.cmu.edu/

[2] Cisco local director. Cisco Systems, Inc., 1998. http://www.cisco.com/warp/public/751/lodir/index.html

[3] Anderson E, Patterson D, Brewer E. The magicrouter: An application of fast packet interposing. http://www.cs.berkeley.edu/eanders/magicrouter/, May 1996. ……….
[1] Ge Zhang, Wei-Wu Hu, and Zi-Chu Qi. Parallel Error Detection for Leading Zero Anticipation [J]. , 2006, 21(6): 901-906 .
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] Gao Qingshi; Zhang Xiang; Yang Shufan; Chen Shuqing;. Vector Computer 757[J]. , 1986, 1(3): 1 -14 .
[2] Lu Xuemiao;. On the Complexity of Induction of Structural Descriptions[J]. , 1987, 2(1): 12 -21 .
[3] Lu Qi; Zhang Fubo; Qian Jiahua;. Program Slicing:Its Improved Algorithm and Application in Verification[J]. , 1988, 3(1): 29 -39 .
[4] Zhou Chaochen; Liu Xinxin;. Denote CSP with Temporal Formulas[J]. , 1990, 5(1): 17 -23 .
[5] Yao Rong; Kang Tai; Chen Tinghuai;. Algorithms for the Determination of Cutsets in a Hypergraph[J]. , 1990, 5(1): 41 -46 .
[6] Sun Yudong; Xie Zhiliang;. Macro-Dataflow Computational Model and Its Simulation[J]. , 1990, 5(3): 289 -295 .
[7] Jin Zhiquan; Liu Chengfei; Sun Zhongxiu; Zhou Xiaofang; Chen Peipei; Gu Jianming;. Design and Implementation of a Heterogeneous Distributed Database System[J]. , 1990, 5(4): 363 -373 .
[8] Han Jianchao; Shi Zhongzhi;. Formalizing Default Reasoning[J]. , 1990, 5(4): 374 -378 .
[9] Song Maoqiang; Felix Grimm; Horst Bunke;. A Prototype Expert System for Automatic Generation of Image Processing Programs[J]. , 1991, 6(3): 296 -300 .
[10] Shen Yidong;. Form alizing Incomplete Knowledge in Incomplete Databases[J]. , 1992, 7(4): 295 -304 .

ISSN 1000-9000(Print)

         1860-4749(Online)
CN 11-2296/TP

Home
Editorial Board
Author Guidelines
Subscription
Journal of Computer Science and Technology
Institute of Computing Technology, Chinese Academy of Sciences
P.O. Box 2704, Beijing 100190 P.R. China
Tel.:86-10-62610746
E-mail: jcst@ict.ac.cn
 
  Copyright ©2015 JCST, All Rights Reserved