A Proxy-Based Approach for Dynamic Content Acceleration on the WWW

Various dynamic content caching approaches have been proposed to address the performance and scalability problems faced by many Web sites that utilize dynamic content generation applications. Proxy-based caching approaches store content at various locations outside the site infrastructure and can improve Web site performance by reducing content generation delays, firewall processing delays, and bandwidth requirements. However, existing proxybased caching approaches either (a) cache at the page level, which does not guarantee that correct pages are served and provides very limited reusability, or (b) cache at the fragment level, which requires the use of pre-defined page layouts. To address these issues, several back end caching approaches have been proposed, including query result caching and fragment level caching. While back end approaches guarantee the correctness of results and offer the advantages of fine-grained caching, they neither address firewall delays nor reduce bandwi...

• Type: Conference
• Year: 2002
• Where: WECWIS
• Authors: Anindya Datta, Kaushik Dutta, Helen M. Thomas, Debra E. VanderMeer, Krithi Ramamritham, Suresha
• Keywords: Caching, Content Caching Approaches, ECommerce, End Caching, WECWIS 2002