By Adrian Grigoriu
The publication makes an attempt to reply to some of the such a lot requested company 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 singular unmarried web page everyday company structure and firm reference structure templates for company, humans association, IT purposes and infrastructure layers are then supplied. The framework feels like a content material web page exhibiting the parts of an EA as placeholders, with out truly describing them, yet illustrating how they healthy into the total. It allows navigation among enterprise and the expertise layers imposing it. Navigation makes attainable know-how alignment to company operation, switch effect research and new enterprise versions implementation. The templates permit the pro to maneuver immediately into personal firm description part instead of waste time at the EA framework determination.
The booklet then indicates how one can rfile and construct an company structure: structure ideas, layout approach, most sensible practices, supply checklists, EA styles, improvement approach, tooling and repository, integration to the mundane resolution architectures, commonplace use instances, an easy EA improvement instance, the way to degree the EA adulthood and price added, what are the common EA triggers and roadblocks and the way to construct an EA perform, its governance, association, investment and site.
A procedure specification and company roadmapping approach is illustrated as a way to determine the longer term states and the objective structure of the Enterprise.
The firm Architect task description, choice standards, management abilities, politics of the task, cultural blocks and the way to successfully promote EA are then discussed.
In essence, the publication describes all elements of why and the way to construct an company structure with emphasis at the indisputable fact that EA is greater than IT: EA is set documenting and aligning the company company strategies, association and know-how to convey the strategic rationale.
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Additional resources for An Enterprise Architecture Development Framework
EA enables the alignment of technology - IT applications/infrastructure and non IT - to business requirements, strategy, objectives and processes. It also lines up people, organizational roles and responsibilities against business processes and technology. In an Enterprise there are many architecture artifacts in different domains, produced with various intentions and tools. An Enterprise Architecture is in fact a complete and integrated set of such artifacts designed consistently with same conventions and tools and covering the whole Enterprise operation.
What are the Government drivers? Chapter 4 4. Enterprise Architecture, The Solution Enterprises have organically grown into systems, sometimes reminding us of jigsaw puzzles, the result of years of patching and point solutions. Sometimes one feels the desire to scrap everything and start from scratch. But then again, the situation repeats itself. But how can you control your Enterprise without a plan? How can the Enterprise operate in a reliable, predictable, and planned manner? How can you prepare it to change quickly enough to respond to risks, threats and opportunities?
Is there a context, a blueprint to help us make our outsourcing decisions? Can the Enterprise be certified against quality frameworks (CMM, Six Sigma)? This may be a trigger for initiating an EA program, besides acquisitions and outsourcing as these maturity and quality frameworks require business process optimization. Six Sigma, Capability Maturity Model (CMM) and recent regulations and auditing procedures as Sarbanes-Oxley, Basel II … demand a structured, well understood, managed business process architecture, data architecture, security and privacy controls, accompanied by proper document and financial management systems, all in the scope of an Enterprise Architecture.