The architectural template method: templating architectural knowledge to efficiently conduct quality-of-service analyses
| Autor: | Steffen Becker, Sebastian Lehrig, Marcus Hilbrich |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Computer science
business.industry Method engineering 020207 software engineering 02 engineering and technology Reuse Architectural geometry Software Architectural pattern Scalability 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing Software system Architectural technology Software architecture Software engineering business |
| Zdroj: | Software: Practice and Experience. 48:268-299 |
| ISSN: | 0038-0644 |
| DOI: | 10.1002/spe.2517 |
| Popis: | Summary Software architects plan the realization of software systems by assessing design decisions on the basis of architectural models. Using these models as input, architectural analyses assess the impact of architects' decisions on quality-of-service properties. While the creation of suitable architectural models requires software architects to apply complex architectural knowledge, for example, in the form of established architectural styles and patterns, current architectural analyses lack support for directly reusing such knowledge. This lack points to an unused potential to make the work of software architects more effective and efficient. To use this potential, we introduce the architectural template (AT) method, an engineering method that makes design-time analyses of quality-of-service properties of software systems more efficient. The AT method allows to quantify quality-of-service properties on the basis of reusable modeling templates that capture recurring architectural knowledge. Architects just need to customize such templates with system-specific parts. In a case study, we illustrate the applicability of the AT method in the domains of distributed and cloud computing and its suitability for the quality-of-service properties performance, scalability, elasticity, and cost-efficiency. Copyright © 2017 John Wiley & Sons, Ltd. |
| Databáze: | OpenAIRE |
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