Object-oriented software engineering
Object-oriented software engineering
The grid: blueprint for a new computing infrastructure
The grid: blueprint for a new computing infrastructure
A Practical Framework for Discussing IT Infrastructure
IT Professional
The UK e-science core programme and the grid
Future Generation Computer Systems - Grid computing: Towards a new computing infrastructure
Simulation: The Practice of Model Development and Use
Simulation: The Practice of Model Development and Use
A Framework for Assessing the Business Value of Information Technology Infrastructures
Journal of Management Information Systems
MediGRID: Towards a user friendly secured grid infrastructure
Future Generation Computer Systems
ESCIENCE '08 Proceedings of the 2008 Fourth IEEE International Conference on eScience
Research advances by using interoperable e-science infrastructures
Cluster Computing
Defining future platform requirements for e-Science clouds
Proceedings of the 1st ACM symposium on Cloud computing
Environmental Uncertainty and IT Infrastructure Governance: A Curvilinear Relationship
Information Systems Research
IT Infrastructure Architecture: Infrastructure building blocks and concepts
IT Infrastructure Architecture: Infrastructure building blocks and concepts
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The scale and complexity of todays IT-Infrastructures represent a challenge to understand the effects of modifications to these IT-Infrastructures or their components. This motivates the following research question: "How to evaluate high-level, global capability effects induced through low-level, local modifications to IT-Infrastructures?". Answering this question requires understanding of IT-Infrastructures in general and especially of their building blocks and of the complex interdependencies and ratios between capabilities, which have to be considered while planning modifications. After further illustrating the environment by providing an exemplary scenario, the question is described in detail. Preliminary results and the next steps to conduct on the way to answer the above mentioned research question are presented.