By Adrian Grigoriu
The publication makes an attempt to reply to many of the such a lot requested firm structure (EA) questions. what's the challenge and why EA is the answer? what's EA and what's an EA framework? that are the prevailing EA frameworks? what's SOA and enterprise structure? what's the BPM, Lean/Six Sigma, ERPs courting to EA?
A confirmed EA Framework, the linked metamodel, a unique unmarried web page popular enterprise structure and company reference structure templates for enterprise, humans association, IT purposes and infrastructure layers are then supplied. The framework feels like a content material web page displaying the elements of an EA as placeholders, with out truly describing them, yet illustrating how they healthy into the entire. It allows navigation among enterprise and the expertise layers enforcing it. Navigation makes attainable expertise alignment to company operation, swap influence research and new company versions implementation. The templates allow the pro to maneuver directly into personal firm description part instead of waste time at the EA framework determination.
The e-book then exhibits find out how to rfile and construct an company structure: structure rules, layout technique, top practices, supply checklists, EA styles, improvement method, tooling and repository, integration to the mundane answer architectures, ordinary use situations, an easy EA improvement instance, easy methods to degree the EA adulthood and cost brought, what are the common EA triggers and roadblocks and the way to construct an EA perform, its governance, association, investment and site.
A technique specification and firm roadmapping method is illustrated so that it will determine the longer term states and the objective structure of the Enterprise.
The firm Architect activity description, choice standards, management talents, politics of the task, cultural blocks and the way to successfully promote EA are then discussed.
In essence, the booklet describes all points of why and the way to construct an firm structure with emphasis at the undeniable fact that EA is greater than IT: EA is set documenting and aligning the firm enterprise approaches, association and know-how to bring the strategic motive.
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Additional resources for An Enterprise Architecture Development Framework
EA unwires the architecture “hair ball” and integrates technology generations from various eras, including the mainframes, the dinosaurs of IT. From an EA viewpoint, the Enterprise is seen here as a blackbox, a cube, with interactions to external entities or stakeholders. Inside the box there is everything that belongs or happens in an Enterprise: • Business o Activities (processes) such as Marketing and Planning, Make Products and Delivery, Sales and Service, Development and Support (payroll, recruiting, planning…) o Information on customers, products, suppliers, investors, financials, objectives, strategy, business plans… • Resources performing the activities o Technology – IT, production bands, SCADA, networks, assets (real estate, equipment, fleet…) o People – organization, culture o Financial The EA is described top down beginning with the stakeholders interactions, processes that support them and the resources– people and technology - performing the processes and acting on information.
Figure 1–1 - The Enterprise Black Box By looking critically at the Enterprise, an EA development aims to document it, optimize it, align its resources to programs delivering business objectives, increase its agility to change, reduce time to market and prepare it for consolidation and outsourcing. We realize this by documenting the current Enterprise and devising the desired future state; then, through a transformation program of simplification and re - engineering, we streamline the Enterprise to last and implement the target Enterprise in line with business strategy and objectives.
Figure 44 - EA, the Solution to the Enterprise Problem What is Enterprise Architecture (EA) An Enterprise is a group of people that organize to deliver products or services to customers and return value to stakeholders, using technology. Conventionally, the main activities of an Enterprise are product manufacturing, inbound and outbound distribution logistics, sales and services and support functions such as Human Resources, technology maintenance, procurement, financing, and planning. EA is the Enterprise picture, the shared blueprint over which, business and IT people address their concerns in a common vocabulary.
An Enterprise Architecture Development Framework by Adrian Grigoriu