Phase D: Technology Architecture

Objectives Steps Inputs Outputs

To develop a Target Technology Architecture that will form the basis of the following implementation work.

Develop Baseline Technology Architecture Description

Create Target Technology Architecture:

Create a Baseline Technology Architecture Description in services terminology

Consider different Architecture Reference Models, Viewpoints, and Tools

Create an Architecture Model of Building Blocks

Select the Services Portfolio per Building Block

Confirm that the Business Goals and Objectives are Met

Choose the Criteria for Specification Selection

Complete the Architecture Definition

Conduct Gap Analysis

Technology principles, if existing

Request for Architecture Work

Statement of Architecture Work

Architecture Vision

Baseline Technology Architecture, Version 0.1

Target Technology Architecture, Version 0.1

Relevant technical requirements

Gap analysis results (from Data Architecture and Applications Architecture)

Baseline Business Architecture, Version 1.0

Baseline Data Architecture, Version 1.0

Baseline Applications Architecture, Version 1.0

Target Business Architecture, Version 1.0

Re-usable building blocks

Target Data Architecture, Version 1.0

Target Applications Architecture, Version 1.0

Statement of Architecture Work, updated if necessary

Baseline Technology Architecture, Version 1.0

Validated technology principles or new technology principles (if generated here)

Technology Architecture Report, summarizing what was done and the key findings

Target Technology Architecture, Version 1.0

Technology Architecture, gap analysis report

Viewpoints addressing key stakeholder concerns

Views corresponding to the selected viewpoints


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