Use of cloud computing in Hajj crowed management and complex systems

There are many examples of complex systems in the world from different domains of life. For instance, the World Wide Web, electric power grids, scientific collaboration networks, social network of friendships, and network of diseases. Sharing the resources and data on large scale has been a big issue in complex systems. These systems require significant networking, processing and storage places to collaborate with researchers throughout the globe. In last few years, emergence of cloud computing has notably made an evaluation in Information Technology by putting forward an ‘everything as a service’ idea. The modern systems are characterized by a high demand for computing resources and the need for end users. In this paper we suggest the way that could provide a virtual place for the researchers and like-minded end users to collaborate their work, tools, resources and ideas on some particular places like Makerspaces. By the idea of these virtual places using cloud computing concept someone can enhance the capability and authenticity of the work. Hajj crowd is also a complex system and it needs to address as a complex network, and using cloud computing system the Hajj crowed management can be tackled a bit easier.