2 research outputs found
Evaluaci贸n de Sistemas de Cache WEB particionadas en funci贸n del tama帽o de los objetos
Los objetos WEB son cacheados en los proxies (caches WEB) reemplazando
objetos grandes por muchos objetos peque帽os, esto hace que las tasas de aciertos
se vean afectadas en funci贸n del tama帽o de los objetos que cachean, en este documento
se eval煤a experimentalmente como una jerarqu铆a de proxies
puede mejorar las tasas de aciertos.Le贸n Medina, DA. (2008). Evaluaci贸n de Sistemas de Cache WEB particionadas en funci贸n del tama帽o de los objetos. http://hdl.handle.net/10251/14197Archivo delegad
Simulation Evaluation of a Heterogeneous Web Proxy Caching Hierarchy
This paper uses trace-driven simulations to evaluate the performance of different cache management techniques for multi-level Web proxy caching hierarchies. In particular, the experiments consider heterogeneous cache replacement policies within a two-level caching hierarchy, and sizebased partitioning across the levels of a caching hierarchy. Three different synthetic Web proxy workloads are used in the study, reflecting complete overlap, partial overlap, and no overlap in the workloads seen by the child-level proxies. The simulation results demonstrate that heterogeneous replacement policies and size-based partitioning each offer modest improvements in caching performance. The sensitivity of the results to the degree of workload overlap is also discussed