A DSL toolkit for deferring architectural decisions in DSL-based software design

  • Authors:
  • Uwe Zdun

  • Affiliations:
  • Information Systems Institute, Vienna University of Technology, Vienna, Austria

  • Venue:
  • Information and Software Technology
  • Year:
  • 2010

Quantified Score

Hi-index 0.00

Visualization

Abstract

A number of mature toolkits and language workbenches for DSL-based design have been proposed, making DSL-based design attractive for many projects. These toolkits preselect many architectural decision options. However, in many cases it would be beneficial for DSL-based design to decide for the DSL's architecture later on in a DSL project, once the requirements and the domain have been sufficiently understood. We propose a language and a number of DSLs for DSL-based design and development that combine important benefits of different DSL toolkits in a unique way. Our approach specifically targets at deferring architectural decisions in DSL-based design. As a consequence, the architect can choose, even late in a DSL project, for options such as whether to provide the DSL as one or more external or embedded DSLs and whether to use an explicit language model or not .