A Blockchain Framework to Secure Personal Health Record (PHR) in IBM Cloud-Based Data Lake

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Software configuration</td><td class="align_center">Hardware configuration</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">IBM Cloud Private 3.1.0</td><td class="align_center">Operating system: Windows 10 64 bit</td></tr><tr><td class="align_left">IBM Blockchain Platform 2.0</td><td class="align_center">System manufacturer: LENOVO</td></tr><tr><td class="align_left">Ubuntu 16 LTS</td><td class="align_center">BIOS : EFCN50WW (type: UEFI)</td></tr><tr><td class="align_left">Hyperledger Fabric 2.1 on IBM cloud</td><td class="align_center">Memory: 8192 MB RAM</td></tr><tr><td class="align_left">IBM cloud worker node is deployed with Hyperledger Fabric consisting of 2 CAs, 2 peers, and 1 orderer</td><td class="align_center">Processor: Intel© core™ i7-10750H CPU @ 2.60 GHz (12 CPUs), ∼2.6 GHz</td></tr><tr><td class="align_left">CouchDB is used to store peer data</td><td class="align_center">Network: 1Gbit/s</td></tr><tr><td class="align_left">Caliper is used for benchmark</td><td class="align_center">HDD/SDD : 1 TB/512 GB</td></tr><tr><td class="align_left"> </td><td class="align_center">Gpu : NVIDIA GeForce 1650 4 GB</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Simulation configuration for hardware and software.</div>

Computational Intelligence and Neuroscience

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Table 2

Table 2: A Blockchain Framework to Secure Personal Health Record (PHR) in IBM Cloud-Based Data Lake 