Kangasharju, Jussi ; Ross, Keith ; Roberts, James (2001)
Performance Evaluation of Redirection Schemes in Content Distribution Networks.
In: Computer Communications, 24 (2)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Content distribution on the Web is moving from an architecture where objects are placed on a single, designated server to an architecture where objects are replicated on geographically distributed servers and clients transparently access a nearby copy of an object. In this paper we study how the different redirection schemes used in modern content distribution networks affect the user-perceived performance in normal Web page viewing. Using both simulations and experiments with real Web servers we show that redirection schemes that require clients to retrieve different parts of a Web page from different servers yield sub-optimal performance compared to schemes where a client accesses only one server for all the parts of a Web page. This implies that when replicating Web pages, we should treat the whole page (HTML and images) as a single entity.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2001 |
| Autor(en): | Kangasharju, Jussi ; Ross, Keith ; Roberts, James |
| Art des Eintrags: | Bibliographie |
| Titel: | Performance Evaluation of Redirection Schemes in Content Distribution Networks |
| Sprache: | Deutsch |
| Publikationsjahr: | 2001 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Computer Communications |
| Jahrgang/Volume einer Zeitschrift: | 24 |
| (Heft-)Nummer: | 2 |
| Kurzbeschreibung (Abstract): | Content distribution on the Web is moving from an architecture where objects are placed on a single, designated server to an architecture where objects are replicated on geographically distributed servers and clients transparently access a nearby copy of an object. In this paper we study how the different redirection schemes used in modern content distribution networks affect the user-perceived performance in normal Web page viewing. Using both simulations and experiments with real Web servers we show that redirection schemes that require clients to retrieve different parts of a Web page from different servers yield sub-optimal performance compared to schemes where a client accesses only one server for all the parts of a Web page. This implies that when replicating Web pages, we should treat the whole page (HTML and images) as a single entity. |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Telekooperation |
| Hinterlegungsdatum: | 31 Dez 2016 12:59 |
| Letzte Änderung: | 03 Jun 2018 21:29 |
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