• Publications
  • Influence
Cloud Migration Research: A Systematic Review
TLDR
We identify, taxonomically classify, and systematically compare existing research on cloud migration and point out existing research gaps. Expand
  • 309
  • 33
  • PDF
Containerization and the PaaS Cloud
  • C. Pahl
  • Computer Science
  • IEEE Cloud Computing
  • 19 May 2015
Containerization is widely discussed as a lightweight virtualization solution. Apart from exhibiting benefits over traditional virtual machines in the cloud, containers are especially relevant forExpand
  • 245
  • 13
  • PDF
Microservices: A Systematic Mapping Study
TLDR
We aim here to identify, taxonomically classify and systematically compare the existing research body on microservices and their application in the cloud. Expand
  • 169
  • 11
  • PDF
Autonomic resource provisioning for cloud-based software
TLDR
This paper exploits fuzzy logic to enable qualitative specification of elasticity rules for cloud-based software, where noise and unexpected events are common. Expand
  • 142
  • 10
  • PDF
Managing evolution and change in web-based teaching and learning environments
  • C. Pahl
  • Computer Science
  • Comput. Educ.
  • 1 February 2003
TLDR
The state of the art in information technology and educational technologies is evolving constantly. Expand
  • 138
  • 10
  • PDF
Data Mining Technology for the Evaluation of Web-based Teaching and Learning Systems
TLDR
We present and illustrate different data mining techniques for the evaluation of Web-based teaching and learning systems that can help us to answer essential questions about student learning in a Web environment. Expand
  • 87
  • 8
  • PDF
Migration to PaaS clouds - Migration process and architectural concerns
  • C. Pahl, H. Xiong
  • Computer Science
  • IEEE 7th International Symposium on the…
  • 17 October 2013
TLDR
We look at software architecture and programming concerns in the context of migration to PaaS solutions, i.e. the transition of platform systems from on-premise to cloud solutions. Expand
  • 50
  • 7
  • PDF
Containers and Clusters for Edge Cloud Architectures -- A Technology Review
  • C. Pahl, B. Lee
  • Computer Science
  • 3rd International Conference on Future Internet…
  • 24 August 2015
TLDR
We review edge cloud requirements and discuss the suitability container and cluster technology of that arise from having to facilitate applications through distributed multi-cloud platforms build from a range of networked nodes. Expand
  • 176
  • 6
  • PDF
Processes, Motivations, and Issues for Migrating to Microservices Architectures: An Empirical Investigation
TLDR
We identify a process framework based on the comparison of three different migration processes adopted by the interviewed practitioners, together with the common motivations and issues that commonly take place during migrations. Expand
  • 114
  • 6
  • PDF
Developing Domain Ontologies for Course Content
TLDR
We present a method for domain experts rather than ontology engineers to develop ontologies for use in the delivery of courseware content. Expand
  • 148
  • 6
  • PDF
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