R × W: a scheduling approach for large-scale on-demand data broadcast
IEEE/ACM Transactions on Networking (TON)
WEBCAP: a capacity planning tool for web resource management
WWW '05 Special interest tracks and posters of the 14th international conference on World Wide Web
WEBCAP: internet tool for periodical scheduling of data refreshing with workload considerations
PDCN'06 Proceedings of the 24th IASTED international conference on Parallel and distributed computing and networks
| Hi-index | 0.00 |
On-demand broadcast has been supported in the Internet to enhance system scalability. Unfortunately, most of existing on-demand scheduling algorithms did not consider the time constraints associated with web requests. This paper proposes a novel scheduling algorithm, called Slack Inverse Number of requests (SIN), that takes into account the urgency and productivity of serving pending requests. Trace-driven experiments demonstrate that SIN significantly out performs existing algorithms over a wide range of workloads.