Cloud computing is an upcoming field having lots of scope and research areas. In this age of technology everything from our home to office is done in the cloud and it is the future of technology. There are so many research has been done in this field to improve the quality of service. In this paper, we propose a model for deploying cloud computing applications on indexed cluster. The proposed m...

Data breaches and cloud service abuse are the greatest cloud security threats according to cloud security alliance. Particularly, attackers can explore vulnerabilities of a cloud system and compromise virtual machines to deploy further large-scale Distributed Denial-of-Service (DDoS). DDoS attacks usually takes place at early stage actions such as exploitation in multiple number of steps, vulne...

Infrastructure as a Service (IaaS) in cloud computing provides Infrastructure as a service for the demand of user from small instance to large instance in pay per use model. The services include like computer resource, networking and data storage. An API (Application Programming Interface) is used to access the infrastructure and a dashboard to control the server and to create and manage differ...

Several Big data services have been developed on the cloud to meet increasingly complex needs of users. Most times a single Big data service may not be capable in satisfying user requests. As a result, it has become necessary to aggregate services from different Big data providers together in order to execute the user's request. This in turn has posed a great challenge; how to optimally compose...

It is a style of computing where massively scalable resources are delivered as a service to external customers using Internet technologies. Scheduling in cloud is responsible for selection of best suitable resources for task execution, by taking some static and dynamic parameters and restrictions of tasks' into consideration. Cloud computing provides us with the massive pool of resources in ter...

Cloud computing enables the automated creation of business applications from independently developed and deployed services. Mechanisms are thus needed to select service components that meet or exceed the functional and non-functional requirements of such applications. The primary objective of service selection in the Cloud could be viewed as the maximization of an application-specific utility f...

Due to rapidly expanding network bandwidth and hardware technologies, the Internet is developing at a rapid rate. Cloud computing, a relatively new concept, is a technique that achieves high reliability using low-power hosts. Cloud computing, an Internetbased development is dynamically scalable and often provides virtualized resources as a service over the Internet has become a significant deve...

Cloud storage offering number of services where you can upload, document, data, images, videos and other files to a website to share with other. These files can access from any location or any type of device (laptop, mobile phone, tablet etc). Cloud computing distributes the computational tasks on the resource pool which consists of massive computers so that the service consumer can gain maximu...