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Table 5 Access control function test results using the new algorithm

From: Big data security access control algorithm based on memory index acceleration in WSNs

User

Policy number

Nodes

The amount of data

Execution time (s)

Data processing speed (ops/s)

Performance degradation rate

Hbase_test

0

4

100 million102.4GB)

635

157484

base

Hbase_test

1

4

100 million102.4GB)

652

153284

2.74%↓