Structure And Operation Of A Enterprise Architecture

TOPIC A1 Enterprise Architecture EA is about designing, managing and planning an organization/firm’s IT assets, people, and processes so it can achieve business strategy/goals providing benefit to the business.An enterprise architecture (EA) is a conceptual blueprint that defines the structure and operation of an organization. The intent of enterprise architecture is to understand how an organization can most effectively achieve its current and future objectives. Importance of EA ïÆ'Ëœ Holistic Approach ïÆ'Ëœ Consistency in Delivering Solutions to Business Problems ïÆ'Ëœ Building Enterprise-wide Repository ïÆ'Ëœ IT Governance ïÆ'Ëœ Defined Business/Technical/Information System Architecture: ïÆ'Ëœ Ensure alignment of business and IT, Effectively use IT assets to support business strategy and needs, ïÆ'Ëœ Perform long-term IT planning to support business strategy, Plan and manage program to avoid failures, ïÆ'Ëœ Maximize investment in IT spending EA is similar to city planning City plan --Business Vision – provides context to define and evolve EA. Zoning plan: Patterns - different systems supporting different business functions but each can be classified by pattern (e.g. transactional, n-tier, client-server). Building code: Standards - common principles and standards that drive architectural decisions and design (e.g. web services must be used for integration, off-shelf preferred over custom build). Building material list: Technology Directives - formally approved hardware and software products,Show MoreRelatedStructure And Operation Of An Enterprise Architecture1350 Words   |  6 PagesSection 1: Summary Enterprise Architecture represents a conceptual blueprint that defines the structure and operation of an organization. The intent of an enterprise architecture is to decide how an organization can most effectively achieve its current and future goals. Enterprise architecture looks at the current state of the organization, it helps develop and evaluate current designs and create a sketch for the future. As business analysts, enterprise architecture represents an input to understandRead MoreEnterprise Architecture : The Structure And Operation Of The Organization1564 Words   |  7 PagesWhat is Enterprise Architecture? Enterprise Architecture is a conceptual blueprint that defines the structure and operation of the organization. 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