Enterprise architecture building a robust business it. Moreover, this paper addresses the aforementioned challenge by comparing the widely used ea frameworks based on the identification of the mobile itcloudrelated elements in these frameworks and their positions in each framework. Mobile enterprise architecture framework request pdf. Application architecture is a set of technologies and models for the development of fullystructured mobile programs based on industry and vendorspecific. The mobile enterprise is a new form of enterprise in the contemporary mobile era. Medicaid information technology architecture framework. Federal enterprise architecture fea v2 framework as the starting point to help define oregon s business, application and infrastructure framework. Adaptive integrated digital architecture framework with risk. Federal enterprise architecture framework feaf, the open group architecture framework togaf, and the department of defence architecture framework dodaf. One of the earliest, and still popular, frameworks is the zachman framework developed and popularized by john zachman. Enterprise architecture framework university of birmingham intranet. A secure sitetosite network architecture that spans an azure virtual network and an onpremises network connected using a vpn. Enterprise architects are active participants on project teams 4.
As technology evolved, new innovations enabled new. Enterprise architecture, it modernization, devopsagile. The wellarchitected framework has been developed to help cloud architects build secure, highperforming, resilient, and efficient infrastructure for their applications. Know how to develop, build and maintain an enterprise architecture.
Ea does this by linking business and it strategy, enabling cooperation between business and. While ea frameworks do not share consistent terminology, they do share a common concern for the various components of the enterprise that should be captured and analyzed. This architecture follows the recommended practice of describing architecture in terms of models, views, and viewpoints, as prescribed in ansi. Enterprise architecture, as a formal discipline, has arguably reached its tipping point. Explore the possible future uses of enterprise architecture, including mobile enterprise architecture. Enterprise architecture is a comprehensive framework used to manage and align an organizations information technology it assets, people, operations, and projects with its operational characteristics. It defines an enterprise architecture by the interrelationship between an enterprises business, information, and technology environments developed late1980s by the national institute of standards and technology nist and others, the federal government of the united states. It is a comprehensive, industryagreed, multilayered view of the key business processes required to run an efficient, effective and agile digital enterprise. It is important to recognize the practice of enterprise architecture is itself still evolving. It is important to update the business attributes and risk constantly, and define and implement the appropriate controls. The framework for enterprise architecture or zachman framework as it applies to enterprises is simply a logical structure for classifying and organizing the descriptive representations of an enterprise that are significant to the management of the enterprise as well as to the development of the enterprise s systems, manual systems as well as automated systems. Using the framework to manage initiatives builder scope contextual model conceptual enterprise designer system model logical technology model physical detailed representations outofcontext subcontractor functioning enterprise data function network e.
Often the reason for the failure is ignorance of mobile app development architecture, one of the founding principles of enterprise software development. Prenatal systems operational reporting infant individual spreadmarts 2. The framework provides a consistent and systematic way of describing an enterprise and has been employed in many large organisations, such as volkswagen, general motors. An enterprise architecture framework for mobile commerce.
Take a few minutes to learn about the zachman framework a framework for enterprise architecture. The tobe mobile architecture framework addresses the following limitations. A framework for transformation enterprise architecture is the process by which organizations standardize and organize it infrastructure to aligns with business goals. Zachman framework in 3 easy diagrams posted by john spacey, february 12. This strategy should encompass all aspects of an enterprise s mobile network, services, devices, platforms. In this approach, individual state agencies are responsible for developing, using and maintaining their respective enterprise architectures while utilizing the framework, method, guidance, standards and reusable assets, which are provided by the states. Azure architecture azure architecture center microsoft. The business process framework etom is a critical component of the open digital framework, tm forums blueprint for enabling successful business transformation.
In the early days of computing, technology simply automated manual processes with greater efficiency. This book investigates solutions incorporated by architecture boards in global enterprises to resolve issues and mitigate related architecture risks, while also proposing and implementing an adaptive integrated digital architecture framework aidaf and related models and approachesplatforms, which can be applied in companies to promote it strategies using cloudmobile itdigital it. Medicaid information technology architecture mita 3. While va has engaged in mobile development efforts, it does not have a comprehensive enterprise mobile strategy. With a structured enterprisecontent management ecm strategy. An adaptive enterprise architecture framework and implementation.
Often these teams use togaf or the zachman framework as part of an enterprise architecture capability. This topic describes enterprise architects support for frameworks. The cloud architecture center provides practices for building apps on the cloud, across multiple clouds, and in hybrid environments where your cloud app links to your onpremises application. Enterprise architects are trusted advisors of the business 5. More recently, united states government organizations employ frameworks such as the federal enterprise architecture framework feaf and the department of defense architecture framework dodaf.
Enterprise mobile services and infrastructure, including mobile device management. Iterative approach to build an enterprise architecture for. The soa source book contains material relating to soa developed by the open group for the benefit of enterprise, it, and product architects. The basis for governance activities will be the architectural principles, standards and reference models that constitute the architecture. Oracle enterprise architecture framework link oracle architecture. The open group works towards enabling access to integrated information within and between enterprises, based on open standards and global interoperability.
This page offers you 7 enterprise architecture diagram examples that you can take a look for a better understanding of enterprise architecture framework. You can find more examples in the program and reuse the examples to build your own ones. Standard enterprisewide information architecture data conversion needs need for. It is the most prominent and reliable enterprise architecture standard, ensuring consistent standards, methods, and communication among enterprise. Although several wellknown enterprise architecture frameworks are used by enterprises, it is apparent that there. Technology architecture teams are often composed of a set of roles such as technical architect infrastructure, solutions architect software, data architect, networking architect, and security architect. Fea consolidated reference model document version 2. To promote a consistent view of capabilities, the oscio is leveraging the.
An enterprise architecture ea framework for mobile commerce an ea framework provides the basis or template for the creation and establishment of enterprise architecture. Additionally, a framework for modeling mobile threats is presented to assist in the identification of attacker tactics and techniques, which in turn informs areas where. Oracle white paper in enterprise architecturethe oracle enterprise architecture framework 3 enterprise architecture frameworks creating an enterprise architecture from scratch can be a daunting task, so ea frameworks were created to simplify the process and guide an architect through all areas of architecture development. Start with your business problem, then select the best architecture to address your unique application, data, and workload requirements. Towards global enterprises in the era of cloudmobile itdigital it. The development, use and maintenance of enterprise architecture ea in the state of california is planned to use a federated approach.
Customer oriented enterprise it architecture framework. Furthermore, i show the necessary elements in ea frameworks for the era of. Open group architecture frameworktogaf, department of defense architecture framework dodaf, etc. An architecture framework establishes a common practice for creating, interpreting, analyzing and using architecture descriptions within a particular domain of application or stakeholder community. All examples are created with edraw enterprise architecture diagram software. Understand the oracle enterprise architecture framework. Enterprise architecture frameworks there are a number of enterprise architecture frameworks we can distinguish two main types of structures. Pdf mobile enterprise architecture framework researchgate. Familiarize himself with managing an enterprise architecture.
In terms of contemporary approaches to enterprise architecture, business capability management has been. Calls coming from pstn phone will be routed to local trunks and. Pdf an adaptive enterprise architecture framework and. It forms the cornerstone of many organizations enterprise architecture initiatives.
Architecture diagrams, reference architectures, example scenarios, and solutions for common workloads on azure. An introduction to enterprise architecture is the culmination of several decades of experience that i have gained through work initially as an information technology manager and then as a consultant to executives in the public and private sectors. In other words, the enterprise architecture defines how information and technology will support the business operations and provide benefit for the business. The drms standardization areas provide a foundation for agency data architecture initiatives to put.
Establish facilities and platforms needed for policies to monitor mobile network. Zachmann enterprise architecture framework an enterprise ontology three layer architecture. Enterprise architecture for global companies in a digital. Building a mobile application development framework. Cloudmobile itdigital it and propose the new enterprise architecture framework. The office of the cio has adopted the open group architecture framework. The togaf standard is a globally recognized enterprise architecture framework and a valuable tool that enables users to design, evaluate and build the right it architectures for their organizations. An ea framework supports the integration between business, systems. The life cycle of the security program can be managed using the togaf framework. Towards global enterprises in the era of cloudmobile itdigital it article pdf available july 2017 with 759 reads how we. Web servers are one thing, nuclear reactors are a bit more dangerous there are systems which absolutely must not fail. Transforming banking enterprise architecture for business innovation and growth. Even in the current economic downturn, savvy companies are turning to ea and the zachman framework for help. Accenture enterprise architecture services can help you plan and deliver a foundational technology architecture to maximize scalability and performance.
Creating a framework for success accenture has been a leader in application and systems architecture for nearly 30 years. Enterprise architecture ea is a welldefined practice for conducting enterprise analysis, design, planning, and implementation, using a comprehensive approach at all times, for the successful development and execution of strategy. Technology reference model framework high level overview. This document, the western australian enterprise architecture framework, version 1 weaf 1. The enterprise mobile applications development framework. Nist enterprise architecture model nist ea model is a late1980s reference model for enterprise architecture.
Gnb business capabilities reference model 27 july 2015 6 43. Not all frameworks are recognized as enterprise architecture frameworks in the formal sense. Business capabilities reference model new brunswick. After completing the framework, intel it deployed a number of mobile enterprise. It is a vendorneutral and technologyneutral consortium that works with customers, suppliers. Based on five pillars operational excellence, security, reliability, performance efficiency, and cost optimization the framework provides a consistent approach for customers and partners to evaluate architectures, and. You are free to reuse the work under that licence, on the condition that you attribute the government of western australia office of the government chief information officer as.
Enterprise architecture, it modernization, devopsagile this community of interest works to advance enterprise architecture, devops, it modernization, and agile as disciplines for aligning people, processes, technology, and other resources with agency strategic goals. Aws wellarchitected build secure, efficient, cloud. The matrix helps application development teams establish the business value of mobile development. Study on mobile device security homeland security home. Iterative approach to build an enterprise architecture for health insurance exchange maharshi desai, director, it strategy and enterprise architecture. Established architectural frame works such as the zachman framework at the enterprise level. This reference architecture is principally targeted at enterprise architects.
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