Title :
Spatial Range Query on Group P2P Networks
Author :
Liu, Dan ; Xie, Wenjun
Author_Institution :
Sch. of Remote Sensing & Inf. Eng., Wuhan Univ., Wuhan
Abstract :
At present, spatial data has been widely used in many fields, such as GIS.Nevertheless, with the explosion of spatial data and burst from user application demands, lacking of scalability and the trend of being bottle neck have been faded up from traditional centralized GIS. The range query for spatial data is the one of the typical applications. This paper presents a method of range query based on group P2P structure, which could provide high query efficiency, load balance and scalability. In the end, the method has proved validity by implementation.
Keywords :
peer-to-peer computing; visual databases; group P2P network; spatial range query; Data engineering; Data security; Extraterrestrial measurements; Geographic Information Systems; Information security; Neck; Peer to peer computing; Remote sensing; Scalability; Wireless communication;
Conference_Titel :
Networks Security, Wireless Communications and Trusted Computing, 2009. NSWCTC '09. International Conference on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-1-4244-4223-2
DOI :
10.1109/NSWCTC.2009.380
