@inproceedings{d35528cdbdcd490f8f3f7c0a9943a23d,
title = "Predictive Placement of Geo-Distributed Blockchain Nodes for Performance Guarantee",
abstract = "Blockchain-as-a-service (BaaS) in cloud datacenters is gaining widespread attention due to its high performance and privacy. However, existing BaaS solutions lack a method for deciding the proper placement of blockchain nodes across virtual machines in worldwide datacenters to achieve desired performance. Our motivating experiments show that transaction processing performance (TPS) varies 31.6\% depending on the placements. To provide an automatic placement solution for BaaS, we propose Cyan that predicts the TPS for blockchain node placements. Our evaluations on Google Cloud Platform demonstrate that Cyan improves the TPS guarantee 2.39x compared to existing techniques.",
keywords = "Blockchain-as-a-service, Hyperledger Fabric, Node Placement, Performance Guarantee",
author = "Junseok Lee and Yeonho Yoo and Chuck Yoo and Gyeongsik Yang",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 17th IEEE International Conference on Cloud Computing, CLOUD 2024 ; Conference date: 07-07-2024 Through 13-07-2024",
year = "2024",
doi = "10.1109/CLOUD62652.2024.00017",
language = "English",
series = "IEEE International Conference on Cloud Computing, CLOUD",
publisher = "IEEE Computer Society",
pages = "66--68",
editor = "Chang, \{Rong N.\} and Chang, \{Carl K.\} and Jingwei Yang and Nimanthi Atukorala and Zhi Jin and Michael Sheng and Jing Fan and Kenneth Fletcher and Qiang He and Tevfik Kosar and Santonu Sarkar and Sreekrishnan Venkateswaran and Shangguang Wang and Xuanzhe Liu and Seetharami Seelam and Chandra Narayanaswami and Ziliang Zong",
booktitle = "Proceedings - 2024 IEEE 17th International Conference on Cloud Computing, CLOUD 2024",
address = "United States",
}