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Auflistung nach Autor:in "Sachweh, Sabine"

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  • Konferenzbeitrag
    Design of a domain-specific language based on a technology-independent web service framework
    (Software Engineering 2016, 2016) Rademacher, Florian; Peters, Martin; Sachweh, Sabine
    Web Services realisieren geräteunabhängige Datenschnittstellen zur Kommunikation von Web-Applikationen mit Internet-Clients, wie Smartphone-Apps, und Maschinen im Industrie-4.0- Kontext. In der Mehrzahl werden diese Schnittstellen entweder mit Hilfe des REST-Paradigmas und Standards des World Wide Web (WWW) oder des SOAP-Protokolls und XML-Nachrichten implementiert. Der Beitrag stellt eine Domänenspezifische Sprache (Domain-Specific Language; DSL) für die effiziente, technologieübergreifende Entwicklung von Web Services vor. Ein Codegenerator überführt die DSL-Angaben in Java-Code, welcher auf einem erweiterbaren Framework basiert, das Unterschiede zwischen verschiedenen Web-Service-Technologien abstrahiert.
  • Textdokument
    An Ontology-based Approach for Domain-driven Design of Microservice Architectures
    (INFORMATIK 2017, 2017) Diepenbrock, Andreas; Rademacher, Florian; Sachweh, Sabine
    Microservice Architecture (MSA) is an emerging service-based architectural style that focuses on the design and implementation of highly scalable distributed software systems. To analyze the business domain and its decomposition into services Domain-driven Design (DDD) is commonly applied. DDD is an approach for designing software that relies on various model-based concepts to express knowledge about the business domain, e.g. the Bounded Context (BC) pattern, which clusters a set of coherent Domain Models (DM). In addition to the fact that MSAs fosters a high degree of team independence, the uncoordinated evolution of DMs that originally were semantically equivalent or partially shared similar semantics can occur. In this paper, we identify challenges related to the semantic decoupling of DMs. Additionally, we present a metamodel for modeling MSAs based on the principles of DDD which allows the expression of semantics for relationships between fragmented DMs and SMs.