Repository Systems. Teil 1: Mehrstufigkeit und Entwicklungsumgebung

Ortner, Erich

doi:10.1007/s002870050141

Cited by 9 publications

(2 citation statements)

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“…The domain-specific integration of t he components of different categories a nd the component-based application systems (e.g. the overcoming of semantical heterogeneity) can be managed using a normative expert language that is also documented in the repository [Or99].…”

Section: Enterprise Repository System As Integration Meansmentioning

confidence: 99%

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Business Information Systems

Pappenheim¹

2015

Lecture Notes in Business Information Processing

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Flexible business processes are a key success factor for enterprises to succeed in globalised markets. The Service-oriented Architecture (SoA) concept is very well suited to support flexible business processes and application systems because capabilities (in form of services) can be composed in the most efficient way to achieve a high level of agility. However, the management of SoA-founded application systems is often neglected. Thus, we present an approach that enhances the traditional SoA concept by a dditional m anagement functionality, e.g. monitoring mechanisms and SLA management. As a validation of our concept we introduce WSQoSX, a prototypical implementation based on Web Services.

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Section: Enterprise Repository System As Integration Meansmentioning

confidence: 99%

“…Repositories [ Or99] can be u sed to manage and store t hose process components, information about services and mappings between them.…”

Section: Flexible Soa-based Application Systemsmentioning

confidence: 99%

Business Information Systems

Pappenheim¹

2015

Lecture Notes in Business Information Processing

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On the Notion of Consistency in Metadata Repository Systems

Petrov

Jablonski

Holze

2005

Notes on Numerical Fluid Mechanics and Multidisciplinary Design

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Repository systems handle the management of metadata and metamodels. They act as data store with a custom-defined and dynamically adaptable system catalogue. This feature finds a useful application in systems such as process engines, collaborative and information systems, CASE tools and transformation engines, in which custom-defined catalogues are rarely available due to their complex nature. In this context repositories would improve those systems' ability to adapt and allow for dynamic information discovery. Preserving the consistency of the repository data is a major challenge. Repository consistency has several aspects, the most important of which is structural consistency. It is insufficiently specified in the metadata and repository standards, and is incompletely implemented in existing systems. In this paper we propose a novel approach to enforcing structural consistency in MOF-based repositories. We describe its implementation in iRM/RMS -a prototypical OMG MOFbased repository system [35]. We show how this algorithm overcomes the deficiencies of the existing approaches and products.

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