Distributed File Caching Algorithm Based on Aging Algorithm
Peng Min Xu · Journal of Jilin University(Science Edition) · 2011
To enhance the performance of data retrieval,the authors used cache approach,designed rational cache structure and presented a distributed file caching algorithm based on aging algorithm.In the concrete realization part of the cache,the LRU(least recently used) algorithm was used,which is a excellent approximation algorithm: the aging algorithm,which was transferred a page replacement algorithm into a file cache replacement algorithm,and in the process,it inherited the advantages of the aging algorithm.The evaluation results show that the improved approach is effective.