DYA Sogeti’s Enterprise Architecture Framework and Enterprise Architecture Process.

The DYA Framework is shown as a matrix that defines three Architecture Domains in one dimension and Levels of Abstraction in the other dimension.


The Architecture Domains are:

  • Business Architecture
    • Products and Business Services
    • Business Processes
    • Organization Architecture
  • Information architecture
    • Data Architecture
    • Application Architecture
  • Technical Architecture
    • Middleware
    • Platform Architecture
    • Network Architecture

The three Abstraction Levels are

  • General principles
  • Policy directives
  • Models

In addition DYA provides an overall EA Process.

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