Name
Abstract | ||
|---|---|---|
The cache replacement policy is the key factor affecting the performance of the ISP merged Content Delivery Networks. Current cache replacement schemes only consider the frequency and locality as the basis of replacement. However, we argue the access interval change rate is more valuable in predicting the new objects arrival through analyzing the real network logs. Considering this new metric, we propose a novel cache replacement algorithm based on access density. Using this novel method, the cache can achieve higher hit rate. Experiments with real network data show that our method improves 3% to 5% hit rate than the typical cache schemes and ISP can reduce 3% to 7% network traffic. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1109/ICPADS.2012.106 | ICPADS |
Keywords | Field | DocType |
isp merged cdn,isp merged content delivery networks,content delivery,typical cache scheme,higher hit rate,real network data,network traffic,cache replacement schemes,access interval,performacne optimization,cache storage,current cache replacement scheme,cache replacement,real network logs,content management,novel cache replacement algorithm,internet,access density,hit rate,cache replacement policy,novel cache replacement policy,real network log,access interval change rate | Cache invalidation,Cache pollution,Computer science,Cache,Computer network,Cache algorithms,Real-time computing,Page cache,Cache coloring,Smart Cache,Adaptive replacement cache,Distributed computing | Conference |
ISSN | ISBN | Citations |
1521-9097 E-ISBN : 978-0-7695-4903-3 | 978-0-7695-4903-3 | 0 |
PageRank | References | Authors |
0.34 | 1 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Qiao Li | 1 | 0 | 0.68 |
| Hui He | 2 | 80 | 16.45 |
| Binxing Fang | 3 | 380 | 88.26 |
| Hongli Zhang | 4 | 267 | 41.85 |