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Distributed application provisioning over Ethereum-based private and permissioned blockchain: availability modeling, capacity, and costs planning
The Journal of Supercomputing ( IF 3.3 ) Pub Date : 2021-02-11 , DOI: 10.1007/s11227-020-03617-z
Carlos Melo , Jamilson Dantas , Paulo Pereira , Paulo Maciel

Blockchain and cloud computing are two of the main topics related to the distributed computing paradigm, and in the last decade, they have seen exponential growth in their adoption. Cloud computing has long been established as the main mechanism to test, develop, and deliver new applications and services in a distributed manner across the World Wide Web. Large data centers host many services and store petabytes of user data. Infrastructure and services owners rule the access to data and may even be able to change contents and attest to its veracity. Blockchain is a step towards a future where the user’s data are considered safer, besides being public. Advances in blockchain-based technologies, now, support service provisioning over permissioned and private infrastructures. Therefore, organizations or groups of individuals may share information, service even if they do not trust each other, besides supporting infrastructure management tasks. This paper presents and evaluates models for assessing the availability and capacity-oriented availability of cloud computing infrastructures. It aims at running blockchain’s distributed applications based on the Ethereum blockchain platform and the required expenses to perform service delivery in public and private infrastructures. Most of the obtained results also apply to other blockchains-based platforms.



中文翻译:

通过基于以太坊的私有和许可的区块链进行分布式应用程序配置:可用性建模,容量和成本计划

区块链和云计算是与分布式计算范例有关的两个主要主题,并且在最近十年中,它们的采用呈指数增长。长期以来,云计算已被确立为以分布式方式在万维网上测试,开发和交付新应用程序和服务的主要机制。大型数据中心托管许多服务,并存储PB级的用户数据。基础架构和服务所有者控制对数据的访问,甚至可以更改内容并证明其准确性。区块链是迈向未来的一步,在未来,用户数据除了被公开之外,还被认为更安全。现在,基于区块链的技术的进步支持通过许可和私有基础架构进行服务供应。因此,组织或个人团体可以共享信息,除了支持基础结构管理任务之外,即使他们彼此不信任也可以提供服务。本文介绍并评估了用于评估云计算基础架构的可用性和面向容量的可用性的模型。它旨在运行基于以太坊区块链平台的区块链分布式应用程序以及在公共和私有基础架构中执行服务交付所需的费用。大多数获得的结果也适用于其他基于区块链的平台。它旨在运行基于以太坊区块链平台的区块链分布式应用程序以及在公共和私有基础架构中执行服务交付所需的费用。大多数获得的结果也适用于其他基于区块链的平台。它旨在运行基于以太坊区块链平台的区块链分布式应用程序以及在公共和私有基础架构中执行服务交付所需的费用。大多数获得的结果也适用于其他基于区块链的平台。

更新日期:2021-02-11
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