The Research Of Distributed Accounting Scalability Technology For Jointcloud Data Trading

In JointCloud Computing Environment,the data trading faces the problem that the value of the data resource is easy to be lost,the operation is difficult to trace and the quality is difficult to guarantee.However,the blockchain-based distributed accounting technology has the characteristics of tamper-proof,auditable and traceable,and it can be introduced into the JointCloud computing environment to assist in solving the above-mentioned pain points faced by the data resources in data trading.In the high-frequency JointCloud computing environment data trading scenario,due to the limitations of the distributed accounting technology in terms of scalability,its application in the JointCloud computing environment data trading scenario is limited.In the JointCloud computing environemnt,to cope with the abover technical challenges,this topic adopts two core technologies based on concurrent block-based single-chain storage method and an efficient distributed accounting transaction verification mechanism to achieve distributed accounting scalability.This topic focuses on the scalability of data trading distribution accounting based on the background of the JointCloud computing environment.The following researches are carried out in terms of models,key technologies and simulation verification:(1)The JointCloud computing environment data trading model.Firstly,it defined a concurrent distribution accounting mechanism in a software-defined way.Secondly,a distributed accounting announce mechanism for establishing the ownership of the data resources and a distributed accounting supervision mechanism for retrospective auditing are proposed.Finally,it proposed the two deploayment models based on the JointCloud computing environment data trading.(2)The key technology for distribution accounting scalability based on the concurrent block.The scalability of JointCloud compouting environment distributed accounting is realized by adoptingt the multi-block of single-chain high concurrency mechanism,and the robustness of Joint Cloud computing environment distributed book consistency and distributed accounting system is theoretically analyzed.(3)The Concurrent block distribution accounting simulation verification.Construct a concurrent block distribution accounting scalability simulation verification system to verify the throughput,the delay and the secuity of concurrent block distribution accounting.Based on the above scheme,this paper proposes a JointCloud computing environment data trading model,and conducts an in-depth study on the distributed accounting scalability of the data trading model.A multi-block of single-chain architecture based on concurrent blocks is proposed to achieve distributed accounting scalability.The feasibility and effectiveness of the Joint Cloud computing environment distributed accounting mechanism were verified by simulation experiments.