The Process of Software Architecting by Peter Eeles & Peter Cripps

Author:Peter Eeles & Peter Cripps
Language: eng
Format: epub
Publisher: Addison-Wesley Professional
Published: 2010-07-14T16:00:00+00:00

Given the brownfield nature of many development efforts, the existing IT environment (as documented in the Existing IT Environment work product) provides an inventory of installed applications, data, and computing and network infrastructure—some or all of which may feature in the architecture of your system. (The system may already be using a particular database package, for example.) Therefore, you review the Existing IT Environment work product in this task to decide whether any of the elements described there are potential candidates for reuse in the new system.

The result of surveying architecture assets and deciding which assets to use is a particular form of architecture decision and as such is captured in the Architecture Decisions work product, which is discussed in the Document Architecture Decisions task later in this chapter.

Task: Define Architecture Overview

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