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Esext3 for Reducing the Effect of Harboring Bug in File System

Journal of Software Engineering and Applications 2017年第4期10卷 354-369页

作者： Raza Muhammad basheer riskhan School of Computer Science Huazhong University of Science and Technology Wuhan China

One of the most critical threats to the reliability and robustness for file system is harboring bug (silent data corruption). In this research we focus on checksum mismatch since it occurs not only in the user data but also in file system. Our proposed solution has the ability to check this bug in file system of Linux. In our proposed solution there is no need to invoke or revoke checker utility, it comes as the integrated part of file system and has the ability to check upcoming updates before harboring bug make unrecoverable changes that leads significant data loses. Demonstration testing shows satisfactory results in file server and web server environments in terms of less memory consumption and avoidable delay in system’s updating.

关键词： Harboring Bug Ext3 Esext3 File Server Web Server Database Server

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Enhancing the Performance of Current Online Education System—A Study of Cloud Computing and Virtualization

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Journal of Computer and Communications 2015年第10期3卷 43-51页

作者： basheer riskhan Raza Muhammed School of Computer Science Huazhong University of Science and Technology Wuhan China

Online Education (OE) system is an effective and efficient way to perform the education in all sectors of government and non-government educational organization. Low performance and minimum speed are major overhead in the current ongoing OE system due to the increase of users and some system issues. Base on the previous study and recent practical issues, a model is proposed to Enhancing the Performance of Online Education System (EPOES) to examine the bare metal virtualization, isolation and virtual machine templates. Bare metal virtualization has led the native execution, isolation isolated the running application and Virtual Machine Template has help to increase efficiency, avoiding the repetitive installation and operate the server in less time. The proposed model boosts the performance of the current OE system, and examines the benefits of the adaptation of cloud computing and virtualization which can be used to overcome the existing challenges and barriers of the current OE System.

关键词： Bare Metal Virtualization Cloud Computing Isolation Virtual Machine Template

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