Table 4: Compress rate of datasets.

NumberData sizeCompress rate

410,000,000 (10 M)1 : 0.27548
510,000,000 (10 M)1 : 0.27536
610,000,000 (10 M)1 : 0.27537
710,000,000 (10 M)1 : 0.27531
810,000,000 (10 M)1 : 0.27536
12IBM stock price1 : 0.43779
13ICU1 : 0.48468
14Dodgers1 : 0.35540
15ChinaFLUX1 : 0.48194