エンタープライズアーキテクチャフレームワーク
Contemporary federal guidance suggests thinking about “layers” of the enterprise architecture:
事業プロセスとアクティビティ (Business processes and activities)
カスタムあるいは市販ソフトウエア・ツールのようなアプリケーション
集められ、組織化され、保護され、そして分配されるなければならないデータ
コンピュータシステムや電話ネットワークのような技術
The Architecture Domains follow a pattern of decomposition as one goes from top to the bottom of the framework. The ownership can be divided into 4 broad categories: planner's view, owner's view, designer's view and developer's view in this order.
Government, not to be confused with the 2002 Federal Enterprise Architecture (FEA) guidance on categorizing and grouping IT investments, issued by the US Federal Office of Management and Budget
NIST Enterprise Architecture Model
Treasury Enterprise Architecture Framework (TEAF) - a framework for treasury, published by the US Department of the Treasury in July 2000.
Nederlandse Overheid Referentie Architectuur (NORA) - a reference framework from the Dutch Government E-overheid NORA