Content Based Addressing In Hierarchical Distributed Hash Tables
Download Content Based Addressing In Hierarchical Distributed Hash Tables PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Content Based Addressing In Hierarchical Distributed Hash Tables book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages.
Content-based Addressing in Hierarchical Distributed Hash Tables
"Peer-to-peer networks have drawn their strength from their ability to operate functionally without the use of a central agent. In recent years the development of the structured peer-to-peer network has further increased the distributed nature of p2p systems. These networks take advantage of an underlying distributed data structure; a common one is the distributed hash table (DHT). These peers use this structure to act as equals in a network, sharing the same responsibilities of maintaining and contributing. But herein [lies] the problem: not all peers are equal in terms of resources and power. And with no central agent to monitor and balance load, the heterogeneous nature of peers can cause many distribution or bottleneck issues on the network and peer levels. This is due to the way in which addresses are allocated in these DHTs. Often this function is carried out by a consistent hashing function. These functions although powerful in their simplicity and effectiveness are the stem of a crucial flaw. This flaw causes the random nature in which addresses are assigned both when considering peer identification and allocating resource ownership. This work proposes a solution to mitigate the random nature of address assignment in DHTs, leveraging two methodologies called hierarchical DHTs and content based addressing. Combining these methods would enable peers to work in cooperative groups of like interested peers in order to dynamically share the load between group members. Group formation and utilization relies on the actual resources a peer willingly shares and is able to contribute rather than a function of the random hash employed by traditional DHT p2p structures.""--Abstract.
Web Content Caching and Distribution
Since the start of the International Workshop on Web Caching and Content Distribution (WCW) in 1996, it has served as the premiere meeting for researchers and practitioners to exchange results and visions on all aspects of content caching, distribution, and delivery. Building on the success of the previous WCW meetings, WCW 2004 extended its scope and covered interesting research and deployment areas relating to content services as they move through the Internet. This year, WCW was held in Beijing, China. Although it was the first time that WCW was held in Asia, we received more than 50 high quality papers from five continents. Fifteen papers were accepted as regular papers and 6 papers as synopses to appear in the proceedings. The topics covered included architectural issues, routing and placement, caching in both traditional content delivery networks as well as in peer-- peer systems, systems management and deployment, and performance evaluation. We would like to take this opportunity to thank all those who submitted papers to WCW 2004 for their valued contribution to the workshop. This event would not have been possible without the broad and personal support and the invaluable suggestions and contributions of the members of the program committee and the steering committee.
Cloud Network Management
Data storage, processing, and management at remote location over dynamic networks is the most challenging task in cloud networks. Users’ expectations are very high for data accuracy, reliability, accessibility, and availability in pervasive cloud environment. It was the core motivation for the Cloud Networks Internet of Things (CNIoT). The exponential growth of the networks and data management in CNIoT must be implemented in fast growing service sectors such as logistic and enterprise management. The network based IoT works as a bridge to fill the gap between IT and cloud networks, where data is easily accessible and available. This book provides a framework for the next generation of cloud networks, which is the emerging part of 5G partnership projects. This contributed book has following salient features, A cloud-based next generation networking technologies. Cloud-based IoT and mobility management technology. The proposed book is a reference for research scholars and course supplement for cloud-IoT related subjects such as distributed networks in computer/ electrical engineering. Sanjay Kumar Biswash is working as an Assistant professor in NIIT University, India. He held Research Scientist position, Institute of Cybernetics, National Research Tomsk Polytechnic University, Russia. He was PDF at LNCC, Brazil and SDSU, USA. He was a visiting researcher to the UC, Portugal. Sourav Kanti Addya is working as an Assistant professor in NITK, Surathkal, India. He was a PDF at IIT Kharagpur, India. He was a visiting scholar at SDSU, USA. He obtained national level GATE scholarship. He is a member of IEEE, ACM.