سه شنبه 11 اردیبهشت 1403
| عنوان مقاله | |
| عنوان مقاله |
Performance modeling of PBFT consensus process for permissioned blockchain network (hyperledger fabric) |
| عنوان فارسی مقاله | مدل سازی عملکرد فرآیند اجماع PBFT |
| مشخصات مقاله انگلیسی | |
| نشریه: Ieee |
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| سال انتشار |
2017 |
| عنوان مجله |
IEEE 36th Symposium on Reliable Distributed Systems |
| تعداد صفحات مقاله انگلیسی | 3 |
| رفرنس | دارد |
| تعداد رفرنس | 8 |
| چکیده مقاله | |
| چکیده |
While Blockchain network brings tremendous ben-efits, there are concerns whether their performance would matchup with the mainstream IT systems. This paper aims to investi-gate whether the consensus process using Practical ByzantineFault Tolerance (PBFT) could be a performance bottleneckfor networks with a large number of peers. We model thePBFT consensus process using Stochastic Reward Nets (SRN)to compute the mean time to complete consensus for networksup to 100 peers. We create a blockchain network using IBMBluemix service, running a production-grade IoT application anduse the data to parameterize and validate our models. We alsoconduct sensitivity analysis over a variety of system parametersand examine the performance of larger networks. |
| کلمات کلیدی |
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| دانلود | |
