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Scaffolding Relational Schemas and APIs from Content in Web Mockups

  • Alfonso Murolo
  • Sybil Ehrensberger
  • Zera Asani
  • Moira C. Norrie
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 10650)

Abstract

Web developers often use an interface-driven design process where mockups are gradually refined before being implemented using a platform or framework. We propose a tool, DataMockups, that supports the creation of digital mockups and then generates a relational schema automatically based on sample content and some assumptions on its structure. This aims at reducing development effort, and the database knowledge required by developers. Sample content may be entered manually or automatically using data extracted from similar existing websites. A relational schema is inferred from the data content, and then translated to an SQL database definition before generating a server-side API. To support schema evolution, the generated API provides schema abstractions that offer robustness to future schema modifications. We report on a case study for the schema inference and a performance evaluation of the data detection algorithm.

Keywords

Schema generation Digital mockups Interface-driven development Scaffolding Relational schema 

Notes

Acknowledgements

We would like to thank Loris Diana for his work on the realisation of the DB-API-Generator.

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  • Alfonso Murolo
    • 1
  • Sybil Ehrensberger
    • 1
  • Zera Asani
    • 1
  • Moira C. Norrie
    • 1
  1. 1.Department of Computer ScienceETH ZurichZurichSwitzerland

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