Consensus Protocols in Multi-Cloud Distributed Databases: Challenges and Solutions
DOI:
https://doi.org/10.32628/CSEIT25112351Keywords:
Consensus Protocols, Distributed Databases, Machine Learning Optimization, Multi-Cloud Architecture, Network HeterogeneityAbstract
This comprehensive article examines the evolution and challenges of consensus protocols in multi-cloud distributed database environments. The article explores how traditional consensus mechanisms adapt to the complexities of multi-cloud deployments while maintaining data consistency and reliability. The article analyzes three primary consensus protocols Paxos, Raft, and PBFT evaluating their performance characteristics and implementation challenges in distributed systems. Through detailed examination of network heterogeneity, performance implications, and optimization strategies, the article highlights the importance of adaptive approaches and machine learning techniques in enhancing system performance. The article also explores real-world implementations through case studies of major systems including Google Spanner, FaunaDB, and CockroachDB, providing insights into practical applications of consensus protocols in production environments. The article extends to CAP theorem implications and emerging technologies, offering a forward-looking perspective on the future of distributed consensus in multi-cloud architectures.
Downloads
References
Dhruv Kumar Seth, et al., "Navigating the Multi-Cloud Maze: Benefits, Challenges, and Future Trends," International Journal of Global Innovations and Solutions (IJGIS), 2024. Available: https://www.researchgate.net/publication/381304851_Navigating_the_Multi-Cloud_Maze_Benefits_Challenges_and_Future_Trends
Adam Zahir, et al., "Performance evaluation of Private and Public Blockchains for multi-cloud service federation," arXiv:2312.08510 [cs.DC], December 2023. Available: https://arxiv.org/pdf/2312.08510
Gabriel Antonio, et al., "A Security and Performance Analysis of Proof-based Consensus Protocols," InterSCity Research Output, Technical Report, 2021. Available: https://interscity.org/assets/RCG21-Gustavo-Franco-Camilo.pdf
Martin Kenyeres, et al., "Comparative Study of Distributed Consensus Gossip Algorithms for Network Size Estimation in Multi-Agent Systems," Future Internet 13(5):134, May 2021. Available: https://www.researchgate.net/publication/351669184_Comparative_Study_of_Distributed_Consensus_Gossip_Algorithms_for_Network_Size_Estimation_in_Multi-Agent_Systems
Li Ruan, et al., "Evaluating performance variations cross cloud data centers using multiview comparative workload traces analysis," Connection Science, 2022. Available: https://www.tandfonline.com/doi/epdf/10.1080/09540091.2021.2015289
Hamza Ali Imran, et al., "Multi-Cloud: A Comprehensive Review," IEEE 23rd International Multitopic Conference (INMIC), 2021. Available: https://www.researchgate.net/publication/348826790_Multi-Cloud_A_Comprehensive_Review
Anand Singh Rajawat, et al., "Adaptive resource allocation and optimization in cloud environments: Leveraging machine learning for efficient computing," Applied Data Science and Smart Systems (pp.499-508), 2024. Available: https://www.researchgate.net/publication/381384181_Adaptive_resource_allocation_and_optimization_in_cloud_environments_Leveraging_machine_learning_for_efficient_computing
Khalid Ibrahim Khalaf, et al., "Optimizing Performance in Distributed Cloud Architectures: A Review of Optimization Techniques and Tools," Indonesian Journal of Computer Science, 2024. Available: https://www.researchgate.net/publication/380596822_Optimizing_Performance_in_Distributed_Cloud_Architectures_A_Review_of_Optimization_Techniques_and_Tools
D. Sumathi, et al., "Performance analysis of consensus protocols in distributed systems," International Journal of Internet Technology and Secured Transactions, Volume 13, Issue 3, 2024. Available: https://dl.acm.org/doi/abs/10.1504/ijitst.2024.136654
Rosa M. Rodríguez, et al., "A comprehensive minimum cost consensus model for large scale group decision making for circular economy measurement," Technological Forecasting and Social Change, Volume 175, February 2022, 121391. Available: https://www.sciencedirect.com/science/article/pii/S0040162521008222
Martin Kleppmann, "A Critique of the CAP Theorem," ResearchGate Publication, September 2015. Available: https://www.researchgate.net/publication/281895403_A_Critique_of_the_CAP_Theorem
Abhishek Guru, et al., "A Survey on Consensus Protocols and Attacks on Blockchain Technology," Applied Sciences, vol. 13, no. 4, pp. 2604, 2023. Available: https://www.mdpi.com/2076-3417/13/4/2604
Downloads
Published
Issue
Section
License
Copyright (c) 2025 International Journal of Scientific Research in Computer Science, Engineering and Information Technology

This work is licensed under a Creative Commons Attribution 4.0 International License.