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Proxy Caching Impact in Performance Improvement of Server and Web Access

Amna Hashim Mohammed Ali, Dr.AminBabikerAbdalnabi Mustafa, Dr.AshrafGasim AL Seed Abdallah

Proxy server has many benefits; one of them is proxy cache. Cache proxy is a function of a proxy server, which caches retrieved Web pages on the server's hard disk; so it achieves resources available for users in the next time that page is requested. Cache proxy enhance QoS through achieving shorter response time, reduced bandwidth requirement, reduced load on servers, reduced access control complication and logging. This paper focuses on impact of reducing response time and reducing load on servers performance