01241nas a2200145   4500008004100000245006200041210006100103260001400164300001000178490000800188520073500196100002100931700002000952856012300972       2001                        eng d00aRun-time Management Policies for Data Intensive Web sites0 aRuntime Management Policies for Data Intensive Web sites  c3 January  a61-700 v7013 aWeb developers have been concerned with the issues of Web latency and Web data consistency
for many years. These issues have become more important in our days since the accurate and
imminent dissemination of information is vital to businesses and individuals that rely on the
Web. In this paper, we evaluate different run-time management policies against real Web site
data. We first define the meaning of data intensive Web sites and categorize them according to
their hit patterns. Our research relies on real world Web data collected from various popular Web
sites and proxy log files. We propose a Web site run-time management policy that may apply to
various real Web site hit patterns and Web data update frequencies.1 aBouras, Christos1 aKonidaris, Agis  uhttp://telematics.upatras.gr/telematics/publications/run-time-management-policies-data-intensive-web-sites?language=el