International Journal of Computer Science and Network Solutions (IJCSNS)
Grid computing or computational connected networks is a new network model that allows the possibility of massive computational operations using the connected resources, in fact, it is a new generation of distributed networks. Grid architecture is recommended because the widespread nature of the Internet makes an exciting environment called "Grid" to create a scalable system with high-performance, generalized and secure. Then the central architecture called to this goal is a firmware named GridOS. The term "Cloud computing" means the development and deployment of Internet-based computing technology.