Search results for "kokonaisarkkitehtuuri"
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Dual Capability EAM for Agility in Business Capability Building : A Systems Theoretical View
2021
Through two cases of IT-enabled business capability building in large enterprises, this paper elucidates how the systems theory approach can explain the enterprise architecture management (EAM) challenge to support business agility. The observation in both of these cases is that a legacy EAM approach does not adapt to a business development scenario involving agility. This leads to a study of the nature of the challenges in EAM when enabling strategic business moves involving new technologies, at the business unit level. For the type of projects as in these cases, we do not find a fitting paradigm in the EAM literature. Suggested solutions are IT bimodality, or Two Speed IT. However, its co…
Management Structure Based Government Enterprise Architecture Framework Adaption in Situ
2017
Part 1: Regular Papers; International audience; The fragmentation of the public sector makes it difficult to manage strategically and architecturally as a whole. Enterprise Architecture (EA) is considered as an improvement to that. Architectural modeling and visualization of the general management strategy plans along with parallel database development in a local government forms the primary data in the longitudinal case study using Action Design Research Method. To find a proper organizational fit for the EA framework in public sector, we reflect on how the current state architectural descriptions got organized in situ in a deep corporate hierarchy, and what were the emerging management ne…
Business architecture development at public administration - Insights from government EA method engineering project in Finland
2008
Governments worldwide are concerned for efficient production of services to customers. To improve quality of services and to make service production more efficient, information and communication technology (ICT) is largely exploited in public administration (PA). Succeeding in this exploitation calls for large-scale planning which embraces issues from strategic to technological level. In this planning the notion of enterprise architecture (EA) is commonly applied. One of the sub-architectures of EA is business architecture (BA). BA planning is challenging in PA due to a large number of stakeholders, a wide set of customers, and solid and hierarchical structures of organizations. To support …
EA as a tool in change and coherency management - A case of a local government
2010
In order to lead a local government towards its politically set strategic objectives, the vision of the overall status quo, as well as of the desired target state of the complex multi-agent system have to be clear. To encounter the challenges of the change management in merging six former local governments into one, in forming a new NPM related operation model, in planning and leading strategic political objectives, and in order to leverage on the information usability produced in everyday governance practices, a Government Enterprise Architecture (GEA) method has been adopted in the city of Kouvola in Finland. The study is a case study by action research adopting the Finnish GEA method in …
Organizational processes in ICT Management and Evaluation. Experiences with large organizations.
2005
In this study, we describe the managerial and administrative processes relevant in the assessment of cost, efficiency and value of ICT support within and around an end user organisation. Systems of interdependent processes have been proposed to guide the management of ICT, without looking at the organizational activities, outcomes and interdependencies closer. The changed role of ICT in organizations’ activities does no more allow for isolated management of business and ICT domains. Despite of a lot of talk about business alignment of ICT, a permanent link between the mandates of business and IT management remains yet to be established, even in organisations well aware of their information …
A Practical Approach to EA Planning and Development: the EA Management Grid
2004
Enterprise Architecture is gaining interest as a managerial tool for managing corporate ICT assets and their interplay. Our prior studies indicate that an ICT provider’s viewpoint on EA consulting, planning and development seems to be lacking in the proposed methodologies. Considering both literature and practical EA cases, we suggest an approach that supports restricted assignments in EA management. We present an EA Grid for the management of EA descriptions, requirements, constraints, as well as project tasks and deliverables, task preliminaries and dependencies in EA consulting and development. peerReviewed
Building a Conceptual Skeleton for Enterprise Architecture Specifications
2006
Framework and Research Agenda for Master Data Management in Distributed Environments
2011
Master data is the foundation for relating business transactions with business entities such as customers, products, locations etc. These entities are also referred to as domains in master data literature. The integrity, availability and timeliness of master data in single-, and growingly in multi-domain combinations is crucial in eBusiness transactions over the Internet, or in the cloud for multiple stakeholders. Distributed environments set additional challenges for the management of master data. In this idea paper, we first describe master data, management processes, responsibilities and other contemporary master data management practices aiming to ensure master data quality in different…
Ecosystem Architecture Management in the Public Sector : From Problems to Solutions
2019
Based on our research concerning enterprise architecture (EA) in the Finnish public sector, we discuss how EA concept and tool need to be developed to support government business ecosystem and organization design. Our research context indicates, beyond a federal government or a state one, that even a single municipality, like a city concern, can be perceived as an ecosystem of its sectoral domains, subsidiaries and such. We outline a vision of an overall ontology-based, shared EA repository for the-whole-of-government current state descriptions and specify the central design principles and functional requirements for such a system, illustrating some potential use cases of it. Based on inter…