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pro vyhledávání: '"Len Bass"'
Publikováno v:
IEEE Transactions on Dependable and Secure Computing. 17:148-161
Human-induced faults play a large role in systems reliability. In cloud platforms, system administrators may inadvertently make catastrophic mistakes, like deleting a virtual disk with important data. Providing rollback for cloud operations can reduc
Publikováno v:
SPLASH-E
DevOps is a set of practices in software engineering that is in high demand by industry. It is a dynamic field which constantly adds new methods and tools. Teaching DevOps prepares today’s computer science students for best-practices in a working e
Publikováno v:
ICSA
Blockchains have been applied in different domains to guarantee data integrity and provide a decentralized computational infrastructure for executing smart contracts. Multiple blockchain-related patterns have been summarized by academics and industry
The Definitive, Practical, Proven Guide to Architecting Modern Software--Fully Updated with New Content on Mobility, the Cloud, Energy Management, DevOps, Quantum Computing, and More Updated with eleven new chapters, Software Architecture in Practice
Autor:
Len Bass
Publikováno v:
IEEE Software. 35:8-10
DevOps practices deal with such things as the velocity of releases, how fast incidents are handled, and the enforcement of organizationally specified security practices. All these are critical for success in today’s environment, and the architect i
Publikováno v:
IEEE Transactions on Parallel and Distributed Systems. 27:2711-2724
Rolling upgrade consists of upgrading progressively the servers of a distributed system to reduce service downtime.Upgrading a subset of servers requires a well-engineered cluster membership protocol to maintain, in the meantime, the availability of
Publikováno v:
Software: Practice and Experience. 47:223-248
Autor:
Xiwei Xu, Junchao Xiao, Mingshu Li, Yuriy Brun, Len Bass, Qing Wang, Jie Chen, Leon J. Osterweil, Liming Zhu
Publikováno v:
Journal of Systems and Software. 110:205-221
Created a framework to support modeling of erroneous behavior.Demonstrated the use of this framework in cloud-based system deployment processes.Enhanced process simulation engine to incorporate error-prone behavior model.Used discrete event simulatio
Publikováno v:
IEEE Software. 32:73-80
Continuous delivery and deployment are dramatically shortening release cycles from months to hours. Cloud applications with high-frequency releases often rely heavily on automated tools and cloud infrastructure APIs to deploy new software versions. T
Publikováno v:
IEEE Software. 32:76-82
System operations (such as deployment, upgrade, and reconfiguration) for cloud applications are failure prone. These failures occur because these operations are performed through cloud APIs provided by cloud providers and because cloud APIs, in turn,