28-08-2009, 01:53 AM
Dynamic Load Balancing Distributed System in The Presence of
Delays: A Regeneration Theory Approach.
Abstract
The approach considers the heterogeneity in the processing rates of the nodes as well as the randomness in the delays imposed by the communication medium. The optimal one-shot load balancing policy is developed and subsequently extended to develop an autonomous and distributed load-balancing policy that can dynamically reallocate incoming external loads at each node. This adaptive and dynamic load balancing policy is implemented and evaluated in a two-node distributed system. The performance of the proposed dynamic load-balancing policy is compared to that of static policies as well as existing dynamic load-balancing policies by considering the average completion time per task and the system processing rate in the presence of random arrivals of the external loads.
Software Requirement Specification
The software requirement specification is produced at the culmination of the analysis task. The function and performance allocated to software as part of system engineering are refined by establishing a complete information description as functional representation, a representation of system behavior, an indication of performance requirements and design constraints, appropriate validation criteria.
User Interface
* Swing - Swing is a set of classes that provides more powerful and flexible components that are possible with AWT. In addition to the familiar components, such as button checkboxes and labels, swing supplies several exciting additions, including tabbed panes, scroll panes, trees and tables.
* Applet - Applet is a dynamic and interactive program that can run inside a web page displayed by a java capable browser such as hot java or Netscape.
Hardware Interface
Hard disk : 40 GB
RAM : 512 MB
Processor Speed : 3.00GHz
Processor : Pentium IV Processor
Software Interface
JDK 1.5
Java Swing
MS-Access
Delays: A Regeneration Theory Approach.
Abstract
The approach considers the heterogeneity in the processing rates of the nodes as well as the randomness in the delays imposed by the communication medium. The optimal one-shot load balancing policy is developed and subsequently extended to develop an autonomous and distributed load-balancing policy that can dynamically reallocate incoming external loads at each node. This adaptive and dynamic load balancing policy is implemented and evaluated in a two-node distributed system. The performance of the proposed dynamic load-balancing policy is compared to that of static policies as well as existing dynamic load-balancing policies by considering the average completion time per task and the system processing rate in the presence of random arrivals of the external loads.
Software Requirement Specification
The software requirement specification is produced at the culmination of the analysis task. The function and performance allocated to software as part of system engineering are refined by establishing a complete information description as functional representation, a representation of system behavior, an indication of performance requirements and design constraints, appropriate validation criteria.
User Interface
* Swing - Swing is a set of classes that provides more powerful and flexible components that are possible with AWT. In addition to the familiar components, such as button checkboxes and labels, swing supplies several exciting additions, including tabbed panes, scroll panes, trees and tables.
* Applet - Applet is a dynamic and interactive program that can run inside a web page displayed by a java capable browser such as hot java or Netscape.
Hardware Interface
Hard disk : 40 GB
RAM : 512 MB
Processor Speed : 3.00GHz
Processor : Pentium IV Processor
Software Interface
JDK 1.5
Java Swing
MS-Access