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GIS
2002
ACM

Remote access to large spatial databases

13 years 4 months ago
Remote access to large spatial databases
Enterprises in the public and private sectors have been making their large spatial data archives available over the Internet. However, interactive work with such large volumes of online spatial data is a challenging task. We propose two efficient approaches to remote access to large spatial data. First, we introduce a client-server architecture where the work is distributed between the server and the individual clients for spatial query evaluation, data visualization, and data management. We enable the minimization of the requirements for system resources on the client side while maximizing system responsiveness as well as the number of connections one server can handle concurrently. Second, for prolonged periods of access to large online data, we introduce APPOINT (an Approach for Peer-to-Peer Offloading the INTernet). This is a centralized peer-to-peer approach that helps Internet users transfer large volumes of online data efficiently. In APPOINT, active clients of the clientserver...
Egemen Tanin, Frantisek Brabec, Hanan Samet
Added 19 Dec 2010
Updated 19 Dec 2010
Type Journal
Year 2002
Where GIS
Authors Egemen Tanin, Frantisek Brabec, Hanan Samet
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