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Current Trends in the Management of Distributed Transactions in Micro-Services Architectures: A Systematic Literature Review
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作者 Samuel Lungu Mayumbo Nyirenda 《Open Journal of Applied Sciences》 2024年第9期2519-2543,共25页
In the evolving landscape of software engineering, Microservice Architecture (MSA) has emerged as a transformative approach, facilitating enhanced scalability, agility, and independent service deployment. This systema... In the evolving landscape of software engineering, Microservice Architecture (MSA) has emerged as a transformative approach, facilitating enhanced scalability, agility, and independent service deployment. This systematic literature review (SLR) explores the current state of distributed transaction management within MSA, focusing on the unique challenges, strategies, and technologies utilized in this domain. By synthesizing findings from 16 primary studies selected based on rigorous criteria, the review identifies key trends and best practices for maintaining data consistency and integrity across microservices. This SLR provides a comprehensive understanding of the complexities associated with distributed transactions in MSA, offering actionable insights and potential research directions for software architects, developers, and researchers. 展开更多
关键词 Microservice Architecture Distributed transactions Two-Phase Commit (2PC)
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An Optimized Method for Information System Transactions Based on Blockchain
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作者 Jazem Mutared Alanazi Ahmad Ali AlZubi 《Intelligent Automation & Soft Computing》 SCIE 2023年第2期2289-2308,共20页
Accounting Information System(AIS),which is the foundation of any enterprise resource planning(ERP)system,is often built as centralized system.The technologies that allow the Internet-of-Value,which is built onfive asp... Accounting Information System(AIS),which is the foundation of any enterprise resource planning(ERP)system,is often built as centralized system.The technologies that allow the Internet-of-Value,which is built onfive aspects that are network,algorithms,distributed ledger,transfers,and assets,are based on blockchain.Cryptography and consensus protocols boost the blockchain plat-form implementation,acting as a deterrent to cyber-attacks and hacks.Blockchain platforms foster innovation among supply chain participants,resulting in ecosys-tem development.Traditional business processes have been severely disrupted by blockchains since apps and transactions that previously required centralized struc-tures or trusted third-parties to authenticate them may now function in a decentra-lized manner with the same level of assurance.Because a blockchain split in AIS may easily lead to double-spending attacks,reducing the likelihood of a split has become a very important and difficult research subject.Reduced block relay time between the nodes can minimize the block propagation time of all nodes,resulting in better Bitcoin performance.In this paper,three problems were addressed on transaction and block propagation mechanisms in order to reduce the likelihood of a split.A novel algorithm for blockchain is proposed to reduce the total pro-pagation delay in AIS transactions.Numerical results reveal that,the proposed algorithm performs better and reduce the transaction delay in AIS as compared with existing methods. 展开更多
关键词 Information systems internal control blockchain digital transactions
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Securing Stock Transactions Using Blockchain Technology: Architecture for Identifying and Reducing Vulnerabilities Linked to the Web Applications Used (MAHV-BC)
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作者 Kpinna Tiekoura Coulibaly Abdou Maïga +1 位作者 Jerome Diako Moustapha Diaby 《Open Journal of Applied Sciences》 2023年第11期2080-2093,共14页
This paper deals with the security of stock market transactions within financial markets, particularly that of the West African Economic and Monetary Union (UEMOA). The confidentiality and integrity of sensitive data ... This paper deals with the security of stock market transactions within financial markets, particularly that of the West African Economic and Monetary Union (UEMOA). The confidentiality and integrity of sensitive data in the stock market being crucial, the implementation of robust systems which guarantee trust between the different actors is essential. We therefore proposed, after analyzing the limits of several security approaches in the literature, an architecture based on blockchain technology making it possible to both identify and reduce the vulnerabilities linked to the design, implementation work or the use of web applications used for transactions. Our proposal makes it possible, thanks to two-factor authentication via the Blockchain, to strengthen the security of investors’ accounts and the automated recording of transactions in the Blockchain while guaranteeing the integrity of stock market operations. It also provides an application vulnerability report. To validate our approach, we compared our results to those of three other security tools, at the level of different metrics. Our approach achieved the best performance in each case. 展开更多
关键词 Stock Market transactions Action Smart Contracts ARCHITECTURE Security Vulnerability Web Applications Blockchain and Finance Cryptography Authentication Data Integrity Transaction Confidentiality Trust Economy
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An Interoperability Cross-Block Chain Framework for Secure Transactions in IoT
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作者 N.Anand Kumar A.Grace Selvarani P.Vivekanandan 《Computer Systems Science & Engineering》 SCIE EI 2023年第10期1077-1090,共14页
The purpose of this research is to deal with effective block chain framework for secure transactions.The rate of effective data transactions and the interoperability of the ledger are the two major obstacles involved ... The purpose of this research is to deal with effective block chain framework for secure transactions.The rate of effective data transactions and the interoperability of the ledger are the two major obstacles involved in Blockchain and to tackle this issue,Cross-Chain based Transaction(CCT)is introduced.Traditional industries have been restructured by the introduction of Internet of Things(IoT)to become smart industries through the feature of data-driven decision-making.Still,there are a few limitations,like decentralization,security vulnerabilities,poor interoperability,as well as privacy concerns in IoTs.To overcome this limitation,Blockchain has been employed to assure a safer transaction process,especially in asset exchanges.In recent decades,scalable local ledgers implement Blockchains,simultaneously sustaining peer validations of transactions which can be at local or global levels.From the single Hyperledger-based blockchains system,the CCT takes the transaction amid various chains.In addition,the most significant factor for this registration processing strategy is the Signature to ensure security.The application of the Quantum cryptographic algorithm amplifies the proposed Hyperledger-based blockchains,to strengthen the safety of the process.The key has been determined by restricting the number of transactions that reach the global Blockchain using the quantum-based hash function and accomplished by scalable local ledgers,and peer validations of transactions at local and global levels without any issues.The rate of transaction processing for entire peers has enhanced with the ancillary aid of the proposed solution,as it includes the procedure of load distribution.Without any boosted enhancement,the recommended solution utilizes the current transaction strategy,and also,it’s aimed at scalability,resource conservation,and interoperability.The experimental results of the system have been evaluated using the metrics like block weight,ledger memory,the usage of the central processing unit,and the communication overhead. 展开更多
关键词 Internet of Things(IoT) scalability blockchain INTEROPERABILITY security ledger size transaction rate cross-chain based transaction(CCT) quantum cryptographic algorithm
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A Privilege Separation Method for Security Commercial Transactions 被引量:1
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作者 Chen Yasha Hu Jun +1 位作者 Sun Yu Gai Xinmao 《China Communications》 SCIE CSCD 2010年第6期94-99,共6页
Privilege user is needed to manage the commercial transactions, but a super-administrator may have monopolize power and cause serious security problem. Relied on trusted computing technology, a privilege separation me... Privilege user is needed to manage the commercial transactions, but a super-administrator may have monopolize power and cause serious security problem. Relied on trusted computing technology, a privilege separation method is proposed to satisfy the security management requirement for information systems. It authorizes the system privilege to three different managers, and none of it can be interfered by others. Process algebra Communication Sequential Processes is used to model the three powers mechanism, and safety effect is analyzed and compared. 展开更多
关键词 privilege separation fraud management security commercial transactions formal method
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Annual Report of SGCC on Transactions of Electric Power Market in 2009 被引量:4
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作者 Electricity Transaction Center, State Grid Corporation of China Zhang Sufang 《Electricity》 2010年第2期19-25,共7页
Market construction Overview In 2009, the electric power market expanded continuously. New installed capacity put into production within the coverage of the State Grid Corporation
关键词 WILL Annual Report of SGCC on transactions of Electric Power Market in 2009 Grids
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Motivations and performance of public to private transactions: An international study 被引量:1
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作者 Aurelie Sannajust 《Journal of Modern Accounting and Auditing》 2010年第9期1-19,共19页
This article deals with the motivations and the different sources of value from public to private transactions in Europe, USA and Asia from 2000 to 2007. We determine eight main motivations (tax savings, incentive re... This article deals with the motivations and the different sources of value from public to private transactions in Europe, USA and Asia from 2000 to 2007. We determine eight main motivations (tax savings, incentive realignment, control, free cash flow, growth of prospects, transaction costs, takeover defence and undervaluation). Then, we evaluate the shareholder wealth by measuring the offered premiums and the CAAR (cumulative average abnormal return). Finally, we analyse the impact of public to private to the wealth shareholder. The main sources for firms from going private are incentive realignment, free cash flow (mostly for Asia), the economy of cost transaction and undervaluation. Furthermore, taxation benefit is a source of wealth effects for Asia and family blockholder (for the control hypothesis) is significant for Europe. Premiums and CAAR are the most important for the USA and Asia. The main observation that we have made is that Asia gets the same behavior as the USA. 展开更多
关键词 public to private transactions CAAR PREMIUM WEALTH
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The Budget Execution Quality of Related Party Transactions: Evidence from Hong Kong 被引量:1
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作者 Davhen Ki Yan Wong Zengbiao Yu 《Journal of Modern Accounting and Auditing》 2020年第4期155-170,共16页
This paper proposes to use the related party transactions’(RPT)budget completion ratio(BCR)as indicator of RPT’s execution quality.This paper studies BCR by defining budget ceiling through RPTs announcement and comp... This paper proposes to use the related party transactions’(RPT)budget completion ratio(BCR)as indicator of RPT’s execution quality.This paper studies BCR by defining budget ceiling through RPTs announcement and comparing the amount disclosed in annual report as budget execution result.Through statistical analysis of 285 RPT announcements,we classify RPT’s BCR into four benchmark grades.This paper sums up the BCR of RPT from the samples,and deduces moral obligation and moral judgement curve(OJ curve)in terms of BCR.OJ curve is the real dynamic equilibrium after the struggle agency problems.From our statistical results,we verified that Weitzman’s ratchet effect exists in the budget formulation of RPTs,and it is a solid proof of Weitzman’s ratchet effect applied to real business scenarios.The empirical results show ratchet effect exists in BCR of RPTs before and after the change from GEM board listing to main board listing in Hong Kong(Transfer).This paper also finds that it is significant to find the estimated actual amount in the coming year through the budget completion ratio(BCR)of RPT from last year.This paper is a pioneer to examine the execution quality of RPT by the means of(i)Weitzman’s Truth Inducing Model,(ii)BCR,and(iii)SGR as well as(iv)estimated actual amount. 展开更多
关键词 related party transactions budget variances ratchet effect benchmarking grade
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Transactions of Nanjing University of Aeronautics & Astronautics Information for Contributors
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《Transactions of Nanjing University of Aeronautics and Astronautics》 EI CSCD 2018年第S1期103-103,共1页
Transactions of Nanjing University of Aeronautics&Astronautics (TNUAA) is a bimonthly journal facing international academic community. Emphasizing prompt and effective dissemination of key data and new scientific ... Transactions of Nanjing University of Aeronautics&Astronautics (TNUAA) is a bimonthly journal facing international academic community. Emphasizing prompt and effective dissemination of key data and new scientific insights, TNUAA offers publication of new experimental and theoretical papers bearing on applications to all branches of aeronautics, astronautics and civil aviation. 展开更多
关键词 ASTRONAUTICS INFORMATION for Contributors transactions of NANJING UNIVERSITY of AERONAUTICS
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Transactions of Nanjing University of Aeronautics & Astronautics Information for Contributors
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《Transactions of Nanjing University of Aeronautics and Astronautics》 EI CSCD 2019年第3期F0003-F0003,共1页
Transactions of Nanjing University of Aeronautics & Astronautics (TNUAA) is a bimonthly journal facing international academic community.Emphasizing prompt and effective dissemination of key data and new scientific... Transactions of Nanjing University of Aeronautics & Astronautics (TNUAA) is a bimonthly journal facing international academic community.Emphasizing prompt and effective dissemination of key data and new scientific insights,TNUAA offers publication of new experimental and theoretical papers bearing on applications to all branches of aeronautics,astronautics and civil aviation. 展开更多
关键词 transactions NANJING UNIVERSITY of Aeronautics&Astronautics INFORMATION civil aviation
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Brief Introduction of Transactions of Nanjing University of Aeronautics & Astronautics
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《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 1997年第1期8-8,共1页
BriefIntroductionofTransactionsofNanjingUniversityofAeronautics&AstronauticsTransactionsofNanjingUniversityo... BriefIntroductionofTransactionsofNanjingUniversityofAeronautics&AstronauticsTransactionsofNanjingUniversityofAeronautics&Astr... 展开更多
关键词 transactions ASTRONAUTICS BRIEF INTRODUCTION NANJING AERONAUTICS
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Schedulability analysis for linear transactions under fixed priority hybrid scheduling
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作者 Zhi-gang GAO Zhao-hui WU 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 SCIE EI CAS CSCD 2008年第6期776-785,共10页
In hard real-time systems, schedulability analysis is not only one of the important means of guaranteeing the timelines of embedded software but also one of the fundamental theories of applying other new techniques, s... In hard real-time systems, schedulability analysis is not only one of the important means of guaranteeing the timelines of embedded software but also one of the fundamental theories of applying other new techniques, such as energy savings and fault tolerance. However, most of the existing schedulability analysis methods assume that schedulers use preemptive scheduling or non-preemptive scheduling. In this paper, we present a schedulability analysis method, i.e., the worst-case hybrid scheduling (WCHS) algorithm, which considers the influence of release jitters of transactions and extends schedulability analysis theory to timing analysis of linear transactions under fixed priority hybrid scheduling. To the best of our knowledge, this method is the first one on timing analysis of linear transactions under hybrid scheduling. An example is employed to demonstrate the use of this method. Experiments show that this method has lower computational complexity while keeping correctness, and that hybrid scheduling has little influence on the average worst-case response time (WCRT), but a negative impact on the schedulability of systems. 展开更多
关键词 Real-time systems Hybrid scheduling Linear transactions Worst-case response time (WCRT) Schedulability analysis
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祝贺《天津大学学报》创刊50周年暨《Transactions of Tianjin University》创刊10周年 《燃烧科学与技术》创刊10周年
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《天津大学学报(自然科学与工程技术版)》 EI CAS CSCD 北大核心 2005年第4期332-332,共1页
关键词 创刊 天津大学学报 燃烧科学 transactions of Tianjin University 周年
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庆祝《天津大学学报》创刊50周年 庆祝《Transactions of Tianjin University》创刊10周年 庆祝《燃烧科学与技术》创刊10周年
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《天津大学学报》 EI CAS CSCD 北大核心 2006年第8期F0003-F0003,共1页
《天津大学学报》创刊于1995年。伴随着学校的发展建设,她风雨兼程了半个世纪;作为学校科研成果的记录和学术交流的重要窗口,她已成为天津大学学科建设不可或缺的组成部分。
关键词 燃烧科学 transactions of Tianjin University 创刊 天津大学学报 周年
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Transactions of Tianjin University
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《Transactions of Tianjin University》 EI CAS 2017年第1期100-100,共1页
Transactions of Tianjin University (ISSN 1006-4982) is an academic journal sponsored by Tianjin University under the administration of Ministry of Education of China. This bimonthly journal mainly publishes novel rese... Transactions of Tianjin University (ISSN 1006-4982) is an academic journal sponsored by Tianjin University under the administration of Ministry of Education of China. This bimonthly journal mainly publishes novel research articles in natural science and engineering fields, including Chemical Engineering, Materials Science and Engineering, Pharmaceutical Engineering,Civil Engineering, Environmental Science, etc.Contributions within the above scope all over the world are welcome.Transactions of Tianjin University is indexed by Engineering Index (EI), Scopus, Chemical Abstracts (CA), Cambridge Abstract, etc. 展开更多
关键词 TIANJIN UNIVERSITY transactions CHEMICAL
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Multi-Factor Authentication for Secured Financial Transactions in Cloud Environment
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作者 D.Prabakaran Shyamala Ramachandran 《Computers, Materials & Continua》 SCIE EI 2022年第1期1781-1798,共18页
The rise of the digital economy and the comfort of accessing by way of user mobile devices expedite human endeavors in financial transactions over the Virtual Private Network(VPN)backbone.This prominent application of... The rise of the digital economy and the comfort of accessing by way of user mobile devices expedite human endeavors in financial transactions over the Virtual Private Network(VPN)backbone.This prominent application of VPN evades the hurdles involved in physical money exchange.The VPN acts as a gateway for the authorized user in accessing the banking server to provide mutual authentication between the user and the server.The security in the cloud authentication server remains vulnerable to the results of threat in JP Morgan Data breach in 2014,Capital One Data Breach in 2019,and manymore cloud server attacks over and over again.These attacks necessitate the demand for a strong framework for authentication to secure from any class of threat.This research paper,propose a framework with a base of EllipticalCurve Cryptography(ECC)to performsecure financial transactions throughVirtual PrivateNetwork(VPN)by implementing strongMulti-Factor Authentication(MFA)using authentication credentials and biometric identity.The research results prove that the proposed model is to be an ideal scheme for real-time implementation.The security analysis reports that the proposed model exhibits high level of security with a minimal response time of 12 s on an average of 1000 users. 展开更多
关键词 Cloud computing elliptical curve cryptography multi-factor authentication mel frequency cepstral coefficient privacy protection secured framework secure financial transactions
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TRANSACTIONS OF NANJING UNIVERSITY OF AERONAUTICS & ASTRONAUTICS
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《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 2008年第2期F0004-F0004,共1页
Transactions of Nanjing University of Aeronautics & Astronautics (ISSN 1005-1120) is a comprehensive academic publication focusing on the research achievements in aeronautics, civil aviation, astronautics and thei... Transactions of Nanjing University of Aeronautics & Astronautics (ISSN 1005-1120) is a comprehensive academic publication focusing on the research achievements in aeronautics, civil aviation, astronautics and their theoretical basis. It mainly publishes the papers on advancements in science and technology researches, and significant achievements in 展开更多
关键词 ISSN ASTRONAUTICS transactions OF NANJING UNIVERSITY OF AERONAUTICS
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Contents of〈Transactions of Tianjin University〉in 2008
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《Transactions of Tianjin University》 EI CAS 2008年第6期M0003-M0008,共6页
关键词 Contents of in 2008 transactions of Tianjin University
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TRANSACTIONS OF NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS Vol.23, No.1-4,2006 TOTAL CONTENTS
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《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 2006年第4期I0001-I0003,共3页
关键词 Wang TOTAL Chen transactions OF NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS Vol.23 No.1-4 2006 TOTAL CONTENTS
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Contents of 〈Transactions of Tianjin University〉in 2011
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《Transactions of Tianjin University》 EI CAS 2011年第6期I0001-I0004,共4页
关键词 Contents of in 2011 transactions of Tianjin University
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