DYA

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.