The intelligent strategy of migrating data based on the network-attached disk array storage system

How to provide high-quality service of hot data has become more and more important in all network solutions. In this paper, basing on RAID connected directly in the network, we put forward a strategy of migrating data automatically, which can enlarge the I/O ability of the single server several times. In the following text, we will explain in detail the principle, process, and layer in which the strategy is turned into reality. At last, we make analysis of the serving efficiency in this case.