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The Hybrid CDN-P2P architecture, or HCDN, which combines the complementary advantages of CDN and P2P networks, has been proposed to reduce the deployment cost and to improve the quality of service in file sharing and video streaming applications. A replica placement algorithm (RPA) decides where to replicate the specific data. Existing RPAs for pure CDN do not work efficiently in the HCDN architecture...
With the development of containerization, the requirement for operations optimization in container terminals has become prevalent and necessary. How to improve the efficiency of container yard and yard handling system is really an important subject for container terminals to tackle with. In this paper, a systematic method of container yard is proposed in order to solve both storage space allocation...
The metadata plays an essential role in data warehouse for banks. Based on system developing experience, the paper discusses the categories and functions of metadata, and elaborates how to use metadata to manage system. At last the paper presents the architecture of a Metadata Management System based on data warehouse for banks, and illustrated and analyzed its structure. Application results show...
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