Research Article
Data Placement for Privacy-Aware Applications over Big Data in Hybrid Clouds
Algorithm 3
Cost aware data placement.
Input: The dataset D | Output: The dataset placement strategy | () Algorithm 1 Special VM identification for data access | () for to do | () if needs to be placed in public cloud then | () Update and | ( Get the VM instances by Algorithm 2 | () Classify CV as special VMs, denoted as | () , | () while do | () if can hold then | () Calculate the total cost TC by (10) | () if then | () | (3) else | () end if | () end if | () end while | () Update with cost C | () end if | () end for | () Return |
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