STUDY ABOUT GRID COMPUTING, ITS NEEDS, SERVICES, ISSUES AND SOLUTIONS

Grid computing enlarge with computing platform which is collection of heterogeneous computing resources connected by a network across dynamic and geographically dispersed organization to form a distributed high performance computing infrastructure. Grid computing solves the complex computing problems amongst multiple machines. Grid computing solves the large scale computational demands in a high performance computing envir onment . In this paper we study about Grid Computing ,its needs ,services, and security issues in Grid Computing and solutions for security issues in Grid Computing.