A Study on Data Grid Middlewares
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 3, Issue 3
Abstract
Grid computing is one of the fastest emerging technologies within the high performance computing environment.Grid deployments that require access and processing of data are called data grids. They are optimized for data oriented operation. In a data grid environment, data replication is an effective way to improve data accessibility. Here data partitioning and dynamic replication in data grid are considered. In which security and access performance of a system are efficient. There are several important requirements for data grids, including information survivability, security, and access performance. More specifically, the investigation is the problem of optimal allocation of sensitive data objects that are partitioned by using secret sharing scheme or erasure coding scheme and replicated. DATA PARTITIONING is known as the single data can be divided into multiple objects. REPLICATION is known as process of sharing information (i.e.) storing same data in multiple systems. Replication techniques are frequently used to improve data availability. Single point failure does not affect this system, where the data will be secured. General Terms: Performance, Reliability, Security
Authors and Affiliations
Raafiya Gulmeher
APPLICATION OF COMSOL SOFTWARE TO SIMULATE INDUCTION HEATING PROCESS OF THE SEMISOLID STATE OF A356 ALUMINUM ALLOY IN THIXOFORMING PROCESSES
Thixoforming techniques require metal alloys to be cast when they are partially liquid and partially solid. Before a material flows into a die cavity under pressure, the temperature distribution must be uniform wi...
Geographic Routing In Mobile Ad Hoc Networks Using Adaptive Position Update
In geographic routing, nodes need to maintain latest positions of their direct neighbors for making with effect forwarding decisions. Continuing broadcasting of beacon packets that control the geographic location...
τ*-OPEN SETS AND RELATION BETWEEN SOME WEAK AND STRONG FORMS OF Τ*-OPEN SETS IN TOPOLOGICAL SPACES
The main goal of this paper is to study some new classes of sets by using the open sets and functions in topological spaces. For this aim, the notions of τ*-open, τ-τ*-α-open, τ-τ*-preopen, τ-τ*-semiopen, τ-τ*-b-o...
PERFORMANCE AND EMISSION OF CI ENGINE USING BIODIESEL OF COCONUT OIL BLENDS
Nonconventional energy source is one of the fast growing science in which the biodiesel is one of the method of utilizing nonconventional energy sources. Paper deals with the science of biodiesel technology. Proce...
Studies on Controlled Release Fertilizer on Roselle and Amaranthus Plants
India needs to raise its food grains targets at a rate of more than 4 million tons per annum. Scope for increase in area under cultivation is negligible. Due to rapid increase of population as well as the drop in...