QoS-based Cloud Application Management: Approach and Architecture

The management of cloud infrastructures became a lot more difficult in course of last years due to the growing demand for high quality of cloud services. The lack of the ability to adapt the existing services to the dynamically changing demand from users' side yields problems of the quality of the provided services. In the poster, we present a novel decentralized architecture and approach for automatic cloud resources management under QoS requirements and budget constraints. The proposed architecture is aimed at dynamically adapting cloud application deployment on different levels of cloud infrastructure in order to meet QoS requirements and to reduce cost of cloud services.