Integration of the parallel resources to the distributed cloud infrastructures for large scale projects

Cloud services and data centers use a distributed network architecture for data storage, queries, and search engines. Virtualization is used to improve reliability, reduce services cost, and increase flexibility in deploying services. It is also applied to provide for the ability to migrate from one physical server to another. This paper provides an overview of the Joint Institute's for Nuclear Research (JINR) international distributed cloud infrastructure and the Plekhanov Russian University of Economics (PRUE) cloud infrastructure as a part of the distributed cloud. The paper underlines the unique role of the DIRAC grid interware, which combines the cloud resources as from some JINR Member State organizations as PRUE cloud. A special section is devoted to the integration of the parallel resources of PRUE to the cloud.