dynamic replication
DATA HOSTING IN MULTI CLOUD USING FRAGMENTATION AND DYNAMIC REPLICATION
... Data Replication is the copy of the original ...of replication is if multiple copies of block exist on different data nodes, the changes of accessing one copy will ...copy. Dynamic replication ...
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A Dynamic Replication Mechanism for Data Grid Federation Systems, Based on Replica Placement Cost
... The core goal of this write-up is to develop a dynamic replication mechanism for improving the performance of data grid federation systems, based on an optimum replica placement cost (ORPC). The proposed ...
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A Survey of Dynamic Replication Strategies for Improving Response Time in Data Grid Environment
... various regions in a way that the bandwidth within the regions is higher than the bandwidth among the regions. The main advantage of BHR is its ability to copy files, which are likely to be needed frequently in the near ...
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Dynamic Replication based on Firefly Algorithm in Data Grid
... G RID technology which its first steps taken from 1996 for the next generation Internet, is the result of cooperative efforts of America state universities, scientific centers as well as individual companies. This ...
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A Survey of Dynamic Replication Strategies based on Data Mining Techniques
... these replication decisions should be made from a cost-effective point of view to ensure the economic benefit of the provider, which is especially important in the economy-based large-scale systems such as cloud ...
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Distributed High Performance Grid Information Service
... The evaluation of the system prototype pointed out the following results. Firstly, it pointed that the Hybrid Service presents stable behavior for access request distribu- tion, replica creation and consistency ...
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PowerPoint2007
... Dynamic Replication Performance Test Methodology Time = T1 + T2 + T3 The test consists of a NaradaBrokering server and two hybrid WSContext instances for access request distribution... W[r] ...
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Replication of Authorized Data Objects in Data Grid
... We have combined data partitioning schemes (secret sharing scheme or erasure coding scheme) with dynamic replication to achieve data survivability, security, and access performance in data grids. The ...
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Implementation of Secured Data Using Key Partitioning and Ida Method
... So, the proposed work presents a model for long-term storage and management of encrypted data in distributed environments. Furthermore, the paper outlines how this model is implemented to preserve the privacy for the ...
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Assign P2P File Supervise Model in Dynamic Networks though Replication Scheme for Node Participate Scheme
... Fig4. Content-Based File Sharing using Threshold Priority Based Dynamic Replication (PBDR) technique is used adding and deleting the replica files based on the priority. The file has been succeeded in the ...
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A new decentralized periodic replication strategy for dynamic data grids
... In [46] Vashisht et al. propose a replication strategy called EDRA (Efficient Dynamic Replication Algo- rithm) adapting agents for data grid. In EDRA, a data grid contains several regions connected ...
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Improving Data Grids Performance by Using Modified Dynamic Hierarchical Replication Strategy
... Data Replication Strategies Generally, replication algorithms are either static or dynamic as shown in ...static replication strategies are that they cannot adapt to changes in user behavior ...
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Performance Metrics and Analysis for Node Clone Detection Schemes in Wireless Sensor Networks
... The sensor nodes are normally unequipped with tamper-resistant hardware. This gives a situation where the adversary can capture compromise one sensor node, produce many replicas of the captured having the same identity ...
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An Adaptive and Scalable Replication Protocol on Power Smart Grids
... this replication protocol performs both (1) active and eager replication in the primary-master’s cluster and (2) passive lazily replication in other clusters inspired in the fundamentals of a ...
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Digital technologies: new forms and tools of business activitya
... Abstract. The digital transformation of business activity is characterized by diffusion of innovative technologies, integration of physical and digital systems. The unprecedented digital revolution has substantially ...
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Identification of a Hydrophobic Domain of HA2 Essential to Morphogenesis of Helicoverpa armigera Nucleopolyhedrovirus
... to replication in host cells, indicating that ha2 was required for production of infectious ...DNA replication and the transcription of the viral late and very late genes, suggesting that the defect of ...
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Anticipatory Data Replication Strategy with Dynamic Distributed Model for Cloud Computing
... In this work our proposed algorithm uses the pre-replicating technique for replicating the adjacent files of the requested jobs from different sites. The algorithm consists of three main phases which anticipate the ...
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SIMULATION OF MPC BASED SPEED CONTROL OF PERMANENT MAGNET SYNCHRONOUS MOTOR DRIVE
... In order to attain the dynamic data replication, there are three vital problems that must be solved. 1) Which data should be replicated and when to replicate in the cloud systems to meet the users' ...
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Type I interferon inhibits varicella-zoster virus replication by interfering with the dynamic interaction between mediator and IE62 within replication compartments
... virus replication at the transcrip- tion and translation levels ...the dynamic interaction between viral transcription factor IE62 and Mediator within viral replication compartments at sin- gle cell ...
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Mission Critical Network Planning pdf
... Mission-Critical Storage Requirements Data Replication 10.2.1 Software and Hardware Replication Replication Strategies 10.3.1 Shared Disk 10.3.2 File Replication 10.3.3 Mirroring 10.3.4 [r] ...
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