دانلود A Reliability-Based Resource Allocation Approach for Cloud Computing

Abstract

Cloud  provides  resources  to  the  users  based  on their requirements by using several resource allocation schemes. Reliable  resource  allocation  is  one  of  the  major  issues  of  cloud computing.  The  objective  of  this  paper  is  to  provide  a  reliable resource   allocation   approach   for   cloud   computing   while minimizing  the  cost.  The  existing  research  works  on  resource allocation  in  cloud  mostly  address  cost  and  resource  utilization whereas  we  address  the  most  crucial  feature,  which  is  cloud reliability. The main novelty of our work is that we consider not only   reliability   but   also   cost   while   allocating   appropriate resources  to  the  users.  The  aim  of  our  proposed  approach  is  to maximize reliability while minimizing the cost. In this regard, we propose  a heuristic for resource  allocation  in  cloud.  We provide several  performance  analyses  to  validate  our  approach  and  the simulation  results  show  that  our  approach  provides  increased reliability while allocating resources to the users.