Performance Analysis of Scalable Web Hosting Service with Flex: Two Case Studies
نویسندگان
چکیده
web hosting service, web server cluster, load balancing, scalability, super linear speedup, performance analysis FLEX is a new cost effective, "locality aware" load balancing solution for a shared web hosting service implemented on a cluster of machines [C99]. FLEX allocates hosted web sites to different machines in the cluster based on the sites' processing and memory requirements which are estimated using the site logs.
منابع مشابه
Scalable Web Hosting Service
Web hosting is an infrastructure service that allows to design, integrate, operate and maintain all of the infrastructure components required to run web-based applications. It includes Web server farms, network access, data staging tools and security rewalls. Web server farms are used in a Web hosting infrastructure as a way to create scalable and highly available solutions. One of the main pro...
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web hosting service, web server cluster, web traffic characteristics, load balancing, scalability, performance analysis. FLEX is a new scalable "locality aware" solution for achieving both load balancing and efficient memory usage on a cluster of machines hosting several web sites [C99]. FLEX allocates the sites to different machines in the cluster based on their traffic characteristics. Here, ...
متن کاملFLEX: Load Balancing and Management Strategy for Scalable Web Hosting Service
FLEX is a new scalable “locality aware” solution for achieving both load balancing and efficient memory usage on a cluster of machines hosting several web sites. FLEX allocates the sites to different machines in the cluster based on their traffic characteristics. This aims to avoid the unnecessary document replication to improve the overall performance of the system. The desirable routing can b...
متن کاملPerformance Analysis of "Content-Aware" Load Balancing Strategy FLEX: Two Case Studies
FLEX is a new cost e ective, \locality aware" load balancing solution for a shared web hosting service implemented on a cluster of machines [3]. FLEX allocates hosted web sites to di erent machines in the cluster based on the sites' processing and memory requirements which are estimated using the site logs. Appropriate routing of requests can be achieved by using the DNS infrastructure, since e...
متن کاملOptimizing a "Content-Aware" Load Balancing Strategy for Shared Web Hosting Service
FLEX is a new scalable \locality aware" solution for achieving both load balancing and e cient memory usage on a cluster of machines hosting several web sites [1, 2]. FLEX allocates the sites to di erent machines in the cluster based on their tra c characteristics. Here, we propose a set of new methods and algorithms (Simple+, Advanced, and Advanced+) to improve the allocation of the web sites ...
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