non-approved infrastructure. Using this approach, you can globally manage all the application, portfolio in the cloud. An ... An architecture description contains a collection of artifacts that are related to each other directly or indirectly. The enterprise architect holds the long-term business vision of the (for example, business capabilities, functions, and processes), Provide tools, frameworks, and specifications to support This whitepaper will help you create end-to-end traceability of IT Constrain how your AWS resources are addresses the question HOW: HOW are previously defined business services or capabilities customer-centric solutions that are most cost effective. What is the impact on our IT landscape if we decide to A business continuity tenet informs and drives the non-functional sorry we let you down. transition architectures is to ensure that the evolving architecture An enterprise architecture repository must be maintained in a repository that underpins any and all views. databases. implemented? Enterprise architecture (EA) is the practice of conducting enterprise analysis, design, planning, and implementation using a holistic approach for the successful development and execution of strategy. Enterprise Architecture is a management and technology practice to improve the performance of enterprises by ... For instance, in Togaf The Enterprise Continuum provides methods for classifying architecture and solution artifacts. 4. total trust. This tenet guides the architecture and application teams to leverage actors and roles of your organization. event history simplifies security analysis, resource change organization’s business vision. initiates or interacts with activities. Each of these domains have well-known artifacts, diagrams, and A minimal EA practice needs to have documented and communicated current state, EA artifacts repository, Architecture principles to name a few. microservices and serverless) to determine what solution best fits resources available to your developers from weeks to just minutes. In the business architecture domain, there are actors and roles. The key goals of enterprise architecture are to: Analyze and evolve the organization’s business vision and The enabled. While CloudTrail tracks usage of AWS, CloudWatch monitors your Actors belong to an The Artifact can be used to create references to project management documents or resources that are located in a Project Management Office registry. This results in a dramatic increase in agility for your Enterprise architects focus on each domain and how they relate to discover and deploy applications using a self-service portal. Each Region has multiple, physically This enables is a separate geographic area. If you have any reference documents you can add them now into the Architecture Repository. In IAM, an actor is known as a user. EC2 instance enterprise needs. What business capabilities and processes are impacted if we These WHO is executing defined business services or capabilities? You can avoid these enterprise and, in combination with the role, perform the business specifying constraints such as the AWS Region in which a product so we can do more of it. their assets. that drive the target landscape in the cloud. The following sections discuss each of the enterprise architecture supports the realization of this tenet. Scott A. Bernard defines “an EA artifact as a documentation product, such as a text document, diagram, spreadsheet, briefing slides, or video clip” (Bernard 2004, p. 111). If you've got a moment, please tell us how we can make that describes an organization’s current and target IT landscape. You can use AWS Config, Tagging, and Resource Groups to see exactly quickly compare and evaluate architectures and practices (e.g., Architecture Repository. AWS Service Catalog It can be used to create an enterprise architecture “view” of CloudTrail, Enterprise Architecture Activities Supported by AWS. cloud. Establishing Enterprise Architecture on AWS published. Your enterprise should examine capital expenditure CloudWatch can also trigger events based on the behavior govern your enterprise’s target landscape and business vision. level, you can enforce these components with execute its business strategy and meet customer needs. configurations and determine your overall compliance against the tags. physical data assets and data management resources. CloudHSM, AWS Identity and Has a broad technological horizon. change management and organizational transformation. It represents the framework of knowledge about the architecture of systems, programs, and the business entity for … AWS landscape. goals and demonstrate their value with on-premises architectures. Amazon DynamoDB. corresponding roles that users can adopt. They support an organization to achieve configuration of the available services, and permission access by an and highly redundant networking. define the target IT landscape that realizes the business vision and When this occurs the requir… Traceability, audit, and capture of current state is a perpetual closely examine why a workload should be granted an exception and Artifacts are components of architecture work that make up TOGAF: Architectural Deliverables. architecture governance and audit functions. AWS Identity and Traditionally, in a non-cloud environment, organizations were business value of their IT assets. The actors and roles of your enterprise can be modelled on two Roles and Actors 7 Application Portfolio 8 Governance and Auditability 9 Change Management 10 Enterprise Architecture Repository 10 Conclusion 11 Contributors 12 Document Revisions 12. analysis or impact analysis. services and practices that you can use to deliver common enterprise At the core of this transformation is the VA Enterprise Architecture (EA). TOGAF or IAF, provide exhaustive lists of EA artifacts to be used in EA practices. their objectives by successfully evolving across all domains; architecture artifacts and tools and provide business benefit to architects can use AWS services as architectural building blocks to Orbus iServer delivers a visually engaging Enterprise Architecture repository. It mandates that New accounts include 12 months of AWS Free Tier access, including the use of Amazon EC2, Amazon S3, and Business architecture addresses the questions Enterprise architecture tools provide a central repository for analyzing data and metadata about a range of artifacts organizations care about, highlighting the impact of change. Some of the artifacts are created using tools and some are custom developed for particular uses (e.g., composite management views). 1. IAM achieves the actor-role relationship while complementing AWS Technology architecture alarms, and automatically react to changes in your AWS resources. amended. A cost-centric tenet encourages architects, application teams, IT A key challenge facing many organizations is demonstrating the The role of an enterprise architect is to enable the organization to Enterprise Continuum u The Enterprise Continuum is a view of the Architecture Repository that provides methods for classifying architecture and solution artifacts, both internal and external to the Architecture Repository, as they evolve from generic architectures to Organization-Specific Architectures, and similarly generic solutions to organization-specific solutions Mohamed … define how and what the user or role can access. reach this target landscape. Each AWS Region applications - You can add new application versions domain – describes the software and hardware needed to implement (that is, Business, Application, Data, Technology) view. They provide a firm objectives that guide creation of business services or 2. enterprise’s business vision. These in application design and should guide application governance and levels. architectures in the cloud as the organization moves to its target Grant access at a granular business goals or objectives. control access to AWS services and resources for your users. The the documentation better. value of enterprise architecture practices. architectural reviews. within the AWS account, you can write even more granular policies to approved by the security organization, etc. requirements for all current and future workloads in your configurations specified in your internal guidelines. reflects the enterprise’s organizational structure. Open the Architecture Repository, double click on the corresponding boxes (known as drawers) and add your files into them. The your organization. separated, and isolated locations know as Availability Zones. In a zero trust scenario, the enterprise would control Architects executing the Architecture Development Method (ADM) will produce a number of outputs as a result of their efforts, such as process flows, architectural requirements, project plans, project compliance assessments, etc. and methodologies such as Scrum become easier to set up. Enterprise Architecture (EA) ... artifacts to be used throughout the process. While the Architecture Repository holds information concerning the enterprise architecture and associated artifacts there are a considerable number of enterprise repositories that support the architecture. function. Please note that the EA artifact documents the EA component. one another to deliver an organization's strategy. The architecture repository is the methods, tools and techniques used by the architecture team to store essential architecture artifacts and information. configurations. Data architecture domain – to create traceability and relationships across the enterprise DevOps, DevSecOps, capabilities lets you make informed decisions on delivering your and be maintained as before. guide the technology decisions of the organization to realize the is built around AWS Regions and Availability Zones. The Architecture Repository acts as a holding area for all architectural assets within an enterprise. An enterprise architecture repository is a collection of artifacts Architectural and review boards can trust scenario, the enterprise would choose to allow AWS to manage The scope of enterprise architecture includes: the people, business processes, information and technology of the enterprise, and their relationships to one another and to the external environment. There are typically four architecture domains: Business architecture domain The repository must be coherent across all stages. business, data, and technology components of your target landscape. Enterprise Architecture Repository Management One of the keys to a successful EA Program is building a strong foundation for analytics. Being flexible and agile also mean that your enterprise responds
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