Identify business requirements: Understand the business requirements and objectives of the organization to design a solution that meets those needs. The steps involved in developing the solution architecture are:
Make components pluggable – A component or an abstraction developed should provide means to improve the productivity, abstract the complexity, reduce dependency, make it portable. The functionality should not be duplicated in any other component Don’t Repeat Yourself (DRY) – There should be only one component providing a specific functionality. Principle of least knowledge – A component or an object should not know about internal details of other components or objects. Single Responsibility Principle – Each component or a module should be responsible for only a specific feature or functionality. Separation of concerns – Break the application into distinct features that overlap in functionality as little as possible. This shall include global standards and specific security frameworks, compliance and regulatory standards demanded by the application and sovereign country. Secure & Compliant – Design should ensure that security and regulatory compliance requirements are built into solution designs. Data is Valued – Data Management and Data quality should be given at most importance while designing the solution as they are critical for operations and for providing insights across the enterprise. Build to Integrate – Systems should be designed to offer unique edge and adapt to the business and operational model by enabling integrations through multiple channels and protocols as required by the system. Ready to Grow – Solution should be designed with scalability and extendibility for ensuring future demands of the business are met easily by being able to plug in additional functionality with less effort into the system. 
Modular Design – Architecture should always follow a modular component-based designs rather than monolithic blocks of system for easier management and change. The characteristics of Solution Architecture are: It involves the identification of the business, application, data and technology components required for the solution, as well as the interactions and dependencies between all those components. Solution architecture is a process of architecting, designing, and managing the technical and operational architecture of a solution to meet specific business needs of a business unit of an organization. It looks at the current state (as-is architecture) to help build and navigate the future state (to-be architecture) of the organization, also establishing a roadmap to reach the future state. Enterprise solution architect software#
Defines an approach for the evaluation, consideration and assimilation of new and emerging technology innovations to meet business requirementsĮnterprise Architecture include the activities that help decision makers understand, analyze, optimize, justify and communicate a given structure, including relationships between business entities and software components.Consistent process for creating new systems and migrating old systems.Means to control growing complexities of technology by setting organization wide leverage-able standards for information technology.Support for the various organization business lines through improved information sharing – provides plan for the integration of information and services at the design level across business lines.Guidance in the selection, creation and implementation of solutions driven by business requirements.Common vision of the future shared by business and information.
It is an on-going, iterative process that provides: Enabling technological infrastructure of the business such as computers, operating systems and networksĮnterprise Architecture is not a one-time event, nor limited to specific projects or business units.Automation such as information systems and databases.Business operations such as business terms, organization structures, processes, and data (information).Business planning (strategic) such as goals, visions, strategies, capabilities and governance principles.Enterprise architecture should make it possible for an organization to achieve traceability from the business strategy down to the technology used to implement that strategy.Įnterprise Architecture is a journey which acts as a collaboration force among: The primary purpose of creating enterprise architecture is to ensure that business strategy and IT are aligned.
Gopala Krishna Behara Enterprise ArchitectureĮnterprise architecture (EA) in an organization is often defined as the organizing logic for business processes and infrastructure.
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