Title :
Cache freshness optimization: sliding scale guarantees
Author :
Satitsamitpong, Manit ; Thomas, Helen
Author_Institution :
Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
We address the tradeoff between performance and freshness in the context of a dynamic content caching system. We present a framework that allows a dynamic content caching system to operate in an optimal region based on specified minimum performance and freshness requirements. Our sliding scale guarantee approach guarantees that system performance falls within the optimal region by dynamically adjusting cache invalidation policies based on run-time information
Keywords :
Internet; cache storage; optimisation; software performance evaluation; Internet; cache freshness optimization; cache invalidation policies; dynamic content caching system; run-time information; sliding scale guarantees; system performance; Banking; Character generation; Costs; Delay; File systems; Information retrieval; Quality of service; Runtime; System performance; Web pages;
Conference_Titel :
Advanced Issues of E-Commerce and Web-Based Information Systems, WECWIS 2001, Third International Workshop on.
Conference_Location :
San Juan, CA
Print_ISBN :
0-7695-1224-0
DOI :
10.1109/WECWIS.2001.933929
