Adaptive WebView Materialization
DocUID: 2001-003 Full Text:
PDF Author: Alexandros Labrinidis, Nick Roussopoulos
Abstract: Dynamic content generation poses huge resource demands on web servers, creating a scalability problem. Web-View Materialization, where web pages are cached and constantly refreshed in the background, has been shown to ameliorate the scalability problem without sacrificing data freshness. In this work we present an adaptive online algorithm to select which WebViews to materialize, that realizes the trade-off between Quality of Service and Quality of Data. Our algorithm performs very close to the static, off-line optimal algorithm, and, under rapid workload changes, it outperforms the optimal.
Published In: Proc. of the 4th International Workshop on the Web and Databases
Pages: pp. 85-90
Place Published: Santa Barbara, California, USA
Year Published: 2001
Note: held in conjunction with ACM SIGMOD 2001
Project: Others Subject Area: Web Databases
Publication Type: Workshop Paper
Sponsor: Others
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