Data Placement for Privacy-Aware Applications over Big Data in Hybrid Clouds

Figure 4

Comparison of the number of employed PMs by CEDP, DP-RU, and DP-DIS with 4 different scales of datasets placed in private cloud.

(a) Number of datasets = 500

(b) Number of datasets = 1000

(c) Number of datasets = 1500

(d) Number of datasets = 2000