1. Introduction of Fault Tolerance:
1.1 Definition of fault Tolerance: - Fault-Tolerance or graceful degradation is the property that enables a system to continue operating properly in the event of the failure of (or one or more faults within) some of its components. If its operating quality decreases at all, the decrease is proportional to the hardness of the failure, as compared to a naïvely-designed system in which even a small failure can cause total breakdown. Fault-tolerance is particularly sought-after in ....etc

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Description : Main Objective of this project to Back up the folders if any modification has been done. We have to select the folder (It may be in any remote system) and we have to set the time to backup automatically. While setting the folder one copy of the folder will be saved in local system. User can access the local copy of data and modify it even the remote system is off. Specified time intervals once automatically check our program f the remote system is ready then local copy of the data will be updated to the server and also update the ....etc

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The guide is created to help people solve the following problems.
(1)People who want to transfer their broken iPod's files back to iPod or iPhone.
(2)People who want to transfer their iPod files to another iPod or iPhone.
(3)People who want to manage their iPod as hard disk but not just syncing their files by using iTunes.
All the need is a smart transfer called AVCWare iPod to iPod/Computer/iTunes Transfer(For Windows) and [url=http://macdvdrippersoftipod-to-mac-transf ....etc

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Interactive Program(me) Guide (IPG) or Electronic Service Guide (ESG), EPG is an on-screen guide to scheduled broadcast television programs, permitting a viewer to browse, select, and discover contents based on time, title, channel, genre, etc, using their remote control, a keyboard or a phone keypad. This technology is predominant in the digital television and radio world however EPGs exist that rely upon analogue technology (using the VBI”or vertical blanking interval). EPG broadcasts data to an application residing within middleware in ....etc

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1. Introduction of Fault Tolerance:
1.1 Definition of fault Tolerance: - Fault-Tolerance or graceful degradation is the property that enables a system to continue operating properly in the event of the failure of (or one or more faults within) some of its components. If its operating quality decreases at all, the decrease is proportional to the hardness of the failure, as compared to a naïvely-designed system in which even a small failure can cause total breakdown. Fault-tolerance is particularly sought-after in ....etc

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Abstract

This project will set up a peer-to-peer (network) backup solution. Current backup
systems for personal and small-office computer users usually rely on secondary on-site storage of their data. Although these on-site backups provide data redundancy, they are vulnerable to localized catastrophe. More sophisticated off-site backups are possible but are usually expensive, difficult to manage, and still have a centralized form of redundancy. This project aims to make use of unused hard drive space available in the users c ....etc

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Dual-Link Failure Resiliency Through Backup Link Mutual Exclusion

Abstract”
Networks employ page link protection to achieve fast recovery. While the first page link failure can be protected using page link protection, there are several alternatives for protecting against the second failure. This paper formally classifies the approaches to dual-link failure resiliency. One of the strategies to recover from dual-link failures is to employ page link protection for the two failed links independently, which requires that two links may ....etc

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Description: A data auto backup system and method is proposed, applicable in a computer system connected with an external storage device for backing up data of the external storage device to the computer system during a power-off state of the computer system. The computer system includes a bus interface, a storage module, an input/output interface, and a power module. The data auto backup system includes: an input unit for inputting a predefined signal; a memory unit for storing a backup program; a detection unit for detecting whether the exter ....etc

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An Intelligent Network Backup Tool is to develop an automatic programmed back up tool to store the files automatically in to the server space when any insertion of the external devices used such as floppy drive, USB pen drive, CD ROM or in Hard disk and this complete project is for my supervisor.

This project is to run the automatic back tool installed on all PCâ„¢s for all the users using their external drives in to system to transfer the data to view but there are some possible chances of losing the data by forgetting CDâ„¢s or USB ....etc

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ABSTRACT:- In the autumn of 1969, we decided to try a new approach to the design of a virtual machine operating system. Until that time, most installations using Virtual Machine Monitors merely ran operating systems that already existed for €œstand-alon use. Few, if any, installations had attempted to design and create an operating system that took advantage of its running environment. The Virtual Machine Monitor we were using was a highly modified version of CP-67 which was designed to operate on an IBM S/360 Model ....etc

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