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A Design Space for Federated Software Systems

Wichter, David and Weinert, Alexander and Felderer, Michael (2026) A Design Space for Federated Software Systems. In: 3rd International Workshop on Designing Software (Designing '26). Association for Computing Machinery. Designing 2026, 2026-04-13, Rio de Janeiro, Brazil. doi: 10.1145/3786152.3788591.

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Abstract

Federation is a useful property of software systems in contexts that require high levels of autonomy and heterogeneity among subsystems. However, available design frameworks for federation are domain-specific or do not cover a wide enough space of design possibilities. This can lead to problems during the software design phase such as inefficient communication and increased design efforts. In this paper we offer a general design space for federation in software systems to alleviate these issues. We arrived at our contribution by way of Design Science Research and validated it with case studies of two social media applications, which we have placed within the design space. We conclude that the design space can be effectively used to delineate federated from non-federated software systems, which demonstrates its applicability as a design framework that conceptualizes general software federation.

Item URL in elib:https://elib.dlr.de/221605/
Document Type:Conference or Workshop Item (Speech)
Title:A Design Space for Federated Software Systems
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Wichter, Daviddavid.wichter (at) dlr.dehttps://orcid.org/0009-0004-1502-7617223424612
Weinert, AlexanderAlexander.Weinert (at) dlr.dehttps://orcid.org/0000-0001-8143-246XUNSPECIFIED
Felderer, MichaelMichael.Felderer (at) dlr.dehttps://orcid.org/0000-0003-3818-4442223424614
Date:2026
Journal or Publication Title:3rd International Workshop on Designing Software (Designing '26)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI:10.1145/3786152.3788591
Publisher:Association for Computing Machinery
Status:Published
Keywords:Software Engineering, Software Design, Software Architecture, Federated Software, Design Space, Autonomy, Heterogeneity
Event Title:Designing 2026
Event Location:Rio de Janeiro, Brazil
Event Type:Workshop
Event Date:13 April 2026
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Transport System
DLR - Research area:Transport
DLR - Program:V VS - Verkehrssystem
DLR - Research theme (Project):V - INTERMOVE - Attraktive und Widerstandsfähige intermodale Verkehrssysteme
Location: Köln-Porz
Institutes and Institutions:Institute of Software Technology > Intelligent and Distributed Systems
Institute of Software Technology
Deposited By: Wichter, David
Deposited On:05 Jan 2026 09:46
Last Modified:10 Sep 2026 13:04

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