Title :
Redundancy of meta search servers in a distributed search engine
Author :
Sato, Nobuyoshi ; Udagawa, Minoru ; Uehara, Minoru ; Sakai, Yoshifumi ; Mori, Hideki
Author_Institution :
Dept. of Inf. & Comput. Sci., Toyohashi Univ. of Technol., Japan
Abstract :
We have developed a distributed search engine, called Cooperative Search Engine (CSE), in order to retrieve fresh information. In CSE, a local search engine located in each Web server makes an index of local pages. A meta search server integrates these local search engines in order to realize a global search engine. This meta server is a single point of failure in CSE. So, we propose redundancy of meta search servers in order to increase availability of CSE. In this paper, we describe the reliable architecture of CSE and its evaluations.
Keywords :
Internet; file servers; indexing; information retrieval; redundancy; search engines; Cooperative Search Engine; Web server; availability; distributed search engine; global search engine; information retrieval; local page indexing; local search engine; meta search servers; redundancy; reliable architecture; Distributed computing; Information retrieval; Magnetooptic recording; Metasearch; Network servers; Redundancy; Scalability; Search engines; Web pages; Web server;
Conference_Titel :
Advanced Information Networking and Applications, 2003. AINA 2003. 17th International Conference on
Print_ISBN :
0-7695-1906-7
DOI :
10.1109/AINA.2003.1192912
