Cloud computing is being welcomed as a new basis to manage and provide services on the internet. One of the reasons for increased efficiency of this environment is the appropriate structure of the tasks scheduler. Since the tasks scheduling in the cloud computing environment and distributed systems is an NP-hard problem, in most cases to optimize the scheduling issues, the meta-heuristic method...

Federated cloud computing is the advancement in area of general paradigm. In a federated environment, multiple service providers share their assets, servers, and various facilities to fulfill customer demands. terminology consists aggregation services considered by interoperability characteristics creates integration several regardless any geographical location. It improves performance, utiliza...

Cloud computing is a type of distributed computing approach for IT Sector that leverages in efficient pooling of on-demand, self-managed virtual Infrastructures consuming them as a service by applications/organizations which would save thousands of dollars on CapEx and OpEx. To adopt this new cloud technology main concern for the consumers is the cloud computing security and it is the responsib...

Cloud computing has revolutionized the way computing infrastructure is abstracted and used. There is a proliferation of number of applications which leverage various cloud platforms, resulting in a tremendous increase in the scale of data generated as well as consumed by such applications. This paper reviews the features of Cloud computing and then gives a survey of different database architect...

Cloud computing provides reliable, customized and guaranteed dynamic computing environments for endusers, so that more and more people tend to adapt the cloud environment in their workplace. Cloud computing is becoming an increasingly popular enterprise model in which computing resources are made available on-demand to the user as needed. The unique concept of cloud computing creates new opport...

Moving workloads on to cloud, promises to be an attractive investment for enterprises planning for a sustainable IT landscape. However, leveraging the existing IT investment of an organization and moving them over to the cloud environment with minimum business disruption and costs, seems to be the biggest challenge in adopting cloud based modernization. Enterprise workloads move into cloud deli...