TY - GEN
T1 - An Efficient Replica Location Method in Hierarchical P2P Networks
AU - Sun, Xin
AU - Li, Kan
AU - Liu, Yushu
PY - 2009
Y1 - 2009
N2 - The existing replica location services mostly deal with read-only data, thus the replica location mechanism is relatively simple. This paper aims to provide global replica view in logic for better supporting all-around replica management to realize optimal replication strategy and replication selection strategy. We present the bidirectional linked list based replica location service (BLL-RLS) on tree-based hierarchical unstructured overlay networks, including the deployment of replica location service and the design of the bidirectional linked list based replicacatalog. In the absence of the centralized replication management, it can logically provide a global replica view of the original. Based on the bidirectional linked list based replica catalog, replica location and selection algorithm is also proposed. Simulation results show that the algorithm has better performance.
AB - The existing replica location services mostly deal with read-only data, thus the replica location mechanism is relatively simple. This paper aims to provide global replica view in logic for better supporting all-around replica management to realize optimal replication strategy and replication selection strategy. We present the bidirectional linked list based replica location service (BLL-RLS) on tree-based hierarchical unstructured overlay networks, including the deployment of replica location service and the design of the bidirectional linked list based replicacatalog. In the absence of the centralized replication management, it can logically provide a global replica view of the original. Based on the bidirectional linked list based replica catalog, replica location and selection algorithm is also proposed. Simulation results show that the algorithm has better performance.
UR - http://www.scopus.com/inward/record.url?scp=70350719584&partnerID=8YFLogxK
U2 - 10.1109/ICIS.2009.192
DO - 10.1109/ICIS.2009.192
M3 - Conference contribution
AN - SCOPUS:70350719584
SN - 9780769536415
T3 - Proceedings of the 2009 8th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2009
SP - 769
EP - 774
BT - Proceedings of the 2009 8th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2009
T2 - 8th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2009
Y2 - 1 June 2009 through 3 June 2009
ER -