Diagonal Data Replication in Grid Environment

2007 ◽  
pp. 763-773
Author(s):  
Rohaya Latip ◽  
Hamidah Ibrahim ◽  
Mohamed Othman ◽  
Md Nasir Sulaiman ◽  
Azizol Abdullah
Keyword(s):  
Data Replication ◽  
Grid Environment

Quorum Based Data Replication in Grid Environment

2008 ◽  
pp. 379-386 ◽  
Author(s):  
Rohaya Latip ◽  
Hamidah Ibrahim ◽  
Mohamed Othman ◽  
Md Nasir Sulaiman ◽  
Azizol Abdullah
Keyword(s):  
Data Replication ◽  
Grid Environment

scholarly journals Quorum-based Data Replication in Grid Environment

2009 ◽  
Vol 2 (4) ◽  
pp. 386-397 ◽  
Author(s):  
Rohaya Latip ◽  
Mohamed Othman ◽  
Azizol Abdullah ◽  
Hamidah Ibrahim ◽  
Md Nasir Sulaiman
Keyword(s):  
Data Replication ◽  
Grid Environment

Job scheduling and dynamic data replication in data grid environment

2013 ◽  
Vol 64 (1) ◽  
pp. 204-225 ◽  
Author(s):  
Najme Mansouri ◽  
Gholam Hosein Dastghaibyfard
Keyword(s):  
Job Scheduling ◽  
Data Replication ◽  
Data Grid ◽  
Grid Environment ◽  
Dynamic Data ◽  
Dynamic Data Replication

scholarly journals Optimization of Replica Consistency and Conflict Resolution in Data Grid Environment

2019 ◽  
Vol 4 (6) ◽  
pp. 1420-1433
Author(s):  
Priyanka Vashisht ◽  
Vijay Kumar ◽  
Rajesh Kumar ◽  
Anju Sharma
Keyword(s):  
Conflict Resolution ◽  
Hybrid Approach ◽  
Data Replication ◽  
Quality Data ◽  
Data Grids ◽  
Grid Environment ◽  
Agent Based ◽  
Efficient Access ◽  
Vector Clock ◽  
Replica Consistency

Data replication is widely used mechanism aiming at ensuring efficient access, improving performance and providing quality data in data grids. The properties of file and their replicas can vary with time resulting to inconsistency. In this paper, an agent-based replica consistency approach, namely, Replica Consistency and Conflict Resolution (RCCR) has been proposed to improve the efficiency of the system. RCCR is hybrid approach which is used to address the problem of inconsistency in multi master environment. Additionally, the conflict resolution approach is introduced based on vector clock and version of the replica. Finally, simulated results are presented and compared with existing consistency approaches such as Pessimistic, Optimistic and One-way Replica Consistency (ORCS). The simulated results depicts that proposed RCCR approach performs better when writeable replicas are more likely to occur.

scholarly journals Quorum-based Data Replication in Grid Environment

2009 ◽  
Vol 2 (4) ◽  
pp. 386 ◽  
Author(s):  
Rohaya Latip ◽  
Mohamed Othman ◽  
Azizol Abdullah ◽  
Hamidah Ibrahim ◽  
Nasir Sulaiman
Keyword(s):  
Data Replication ◽  
Grid Environment

Algorithms for Automatic Data Replication in Grid Environment

2006 ◽  
pp. 707-714 ◽  
Author(s):  
Renata Słota ◽  
Łukasz Skitał ◽  
Darin Nikolow ◽  
Jacek Kitowski
Keyword(s):  
Data Replication ◽  
Grid Environment ◽  
Automatic Data

A survey on data replication strategies in a Data Grid environment

2017 ◽  
Vol 12 (4) ◽  
pp. 253-269
Author(s):  
Shaik Naseera
Keyword(s):  
Data Replication ◽  
Data Grid ◽  
Grid Environment

User Authentication Schemes of Remote Access Devices for Smart-Home Grid Environment

2015 ◽  
Vol 16 (1) ◽  
pp. 65-82
Author(s):  
김창희 ◽  
HONG YOUN SIK ◽  
최성욱
Keyword(s):  
Smart Home ◽  
User Authentication ◽  
Remote Access ◽  
Grid Environment ◽  
Authentication Schemes

Enhanced Data Security from Single Clouds to Multiclouds

2018 ◽  
Vol 6 (9) ◽  
pp. 66
Author(s):  
Umesh Banodha ◽  
Praveen Kumar Kataria
Keyword(s):  
Data Storage ◽  
Network Connectivity ◽  
Data Replication ◽  
Recovery Process ◽  
Cloud Environment ◽  
Storage Security ◽  
Cloud Data ◽  
Replication Strategy ◽  
Cloud Data Storage ◽  
Data Files

Cloud is an emerging technology that stores the necessary data and electronic form of data is produced in gigantic quantity. It is vital to maintain the efficacy of this data the need of data recovery services is highly essential. Cloud computing is anticipated as the vital foundation for the creation of IT enterprise and it is an impeccable solution to move databases and application software to big data centers where managing data and services is not completely reliable. Our focus will be on the cloud data storage security which is a vital feature when it comes to giving quality service. It should also be noted that cloud environment comprises of extremely dynamic and heterogeneous environment and because of high scale physical data and resources, the failure of data centre nodes is completely normal.Therefore, cloud environment needs effective adaptive management of data replication to handle the indispensable characteristic of the cloud environment. Disaster recovery using cloud resources is an attractive approach and data replication strategy which attentively helps to choose the data files for replication and the strategy proposed tells dynamically about the number of replicas and effective data nodes for replication. Thus, the objective of future algorithm is useful to help users together the information from a remote location where network connectivity is absent and secondly to recover files in case it gets deleted or wrecked because of any reason. Even, time oriented problems are getting resolved so in less time recovery process is executed.

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