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Advances, Systems and Applications

Table 8 Average query throughput of Algorithm 4 with random sampling (p>0.99)

From: LogDrive: a proactive data collection and analysis framework for time-traveling forensic investigation in IaaS cloud environments

Test file of Govdoc dataset [44]

Throughput [GiB/s]

995936.ppt (≈1 MiB, 2,086 sectors)

396

017804.pdf (≈10 MiB, 21,273 sectors)

400

042665.doc (≈100 MiB, 208,096 sectors)

103

118276.txt (≈1.3 GiB, 2,785,897 sectors)

26

  1. Average throughput = size of LogDrive / response time