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Table 6 Test results of different number of security policies using the new algorithm

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

UserPolicy numberNodesThe amount of dataExecution time (s)Data processing speed (ops/s)Performance degradation rate
Hbase_test04100 million(102.4 GB)635.02157484base
Hbase_test54100 million(102.4 GB)652.601532392.77%↓
Hbase_test104100 million(102.4 GB)652.781531952.80%↓
Hbase_test154100 million(102.4 GB)652.911531652.82%↓
Hbase_test204100 million(102.4 GB)653.101531202.85%↓
Hbase_test254100 million(102.4 GB)653.291530752.88%↓