Search results for "Installed base"
showing 5 items of 5 documents
Information Infrastructures and the Challenge of the Installed Base
2017
In this chapter we present the theoretical perspective of information infrastructures, which is used to analyze the empirical cases in the book. In this perspective, information technology is seen as intimately intertwined with organizational structures, procedures and work practices, and as an underlying, supporting and often invisible infrastructure. Information infrastructures are not only local, but shared among distributed actors which can have multiple and different needs and interests. Understanding the complexities and mechanisms involved in the evolution of information infrastructures is at the core of this perspective which challenges traditional management approaches. Instead of …
Strategies for Building eHealth Infrastructures
2017
This chapter presents a cross-case analysis of the eleven empirical chapters of the book. We discuss the six e-prescription cases and the five patient-oriented eHealth cases in terms of the initiatives’ scope, starting point, and motivation, and then, we turn to observed strategies towards the installed base for the two types of infrastructures. E-prescription is relatively well-defined in terms of functionality and there are clear interdependencies with existing healthcare applications (e.g. Electronic Health Record systems and Pharmacy systems) as well as with established practices for prescribing, dispensing and reimbursement of drugs. The e-prescription cases illustrate a variety of app…
Adaptative Network Topology for Data Centers
2016
Data centers have an important role in supporting cloud computing services (such as email, social networking, web search, etc.) enterprise computing needs, and infrastructure-based services. Data center networking is a research topic that aims at improving the overall performances of the data centers. It is a topic of high interest and importance for both academia and industry. Several architectures such as FatTree, FiConn, DCel, BCube, and SprintNet have been proposed. However, these topologies try to improve the scalability without any concerns about energy that data centers use and the network infrastructure cost, which are critical parameters that impact the performances of data centers…
Cultivating the Installed Base: The Introduction of e-Prescription in Greece
2017
In this chapter we explore the surprisingly swift deployment of a national e-prescription service in Greece. We position e-prescribing within the overall Greek health system and we describe how the new electronic service evolved to inscribe specific prescribing policies, to provide clinical decision support and to facilitate the processes and roles of policy and financing stakeholders. We identify how a series of pragmatic decisions allowed building upon a “good-enough” installed base by exploiting its latent potential without perpetuating all of its weaknesses, and by being responsive to exogenous shifts. These tactical decisions, were supported by a favourable and enabling combination of …
The Norwegian eHealth Platform: Development Through Cultivation Strategies and Incremental Changes
2017
This chapter describes the conceptualization process, early stage development, and incremental changes in the creation of the Norwegian eHealth platform for patient-oriented services. The platform was launched in 2011 as an information-oriented portal and gradually developed into a complex platform enabling several eHealth services. Some of these services required the linking and reuse of existing components and resources, while other required the creation of novel parts. Overall the process has been driven by strong political will and visions towards making health services more accessible to informed patients. In this chapter we examine this effort as a process of cultivation of the instal…