A novel multimedia file splitting technique for medical data grid storage

Nowadays,videos and images dimensions are improved from 1d and 2d images into 3d or 4d (3 spatial dimension + time) images / videos. the improvement for these video data file were also increased the size of the data. therefore,single and small storage is not enough for storing them. to overcome the problem,grid-based file storage service is introduced. however,the quality-of-service is very important for this applications and service. therefore,several of quality-of-service requirements such as delay for data transmission,average cpu time per chunk used,and the total download time for a complete video file are need to be investigate. in this paper,our grid-based file storage test bed architecture,and the previous existing multimedia file splitting techniques will be discussed. besides,our new multimedia file splitting technique – “exponential-and-uniform-based splitting technique” is also being proposed. © 2015 penerbit utm press. all rights reserved.