The document discusses service oriented enterprise architecture (SOEA) and the service oriented enterprise (SOE). It defines SOEA as applying a service-oriented approach to enterprise architecture modeling and SOE as applying service orientation across all aspects of an enterprise's business management and IT operations. The document also outlines how SOEA relates to traditional enterprise architecture, describes elements of the SOE approach like service portfolio management and governance, and discusses how service orientation impacts an enterprise by introducing changes like shared services and a service lifecycle.
Yan Zhao presents on service oriented enterprise architecture (SOEA). He discusses some of the challenges with traditional enterprise architecture (EA) modeling, stakeholder participation, maintenance and usage. SOA can help address these challenges by taking a more business-centric, service-oriented approach to modeling capabilities. Zhao outlines SOEA concepts including layered service components, domain segmentation, and service federation. He describes the benefits of SOEA such as increased business agility, reuse of existing assets, and reduced costs. Zhao also discusses SOEA governance and lifecycles to help manage services.
This paper introduces the notion of Inter-Enterprise Architecture (IEA) in response to the current evolution of business environment and landscape associated with the adoptions of common service, cloud computing, and social networking. The IEA describes the context, business environment, collaboration channels, partnership opportunities, influential components and relationships across enterprises and business organizations in selected business domain or service domain for a targeted enterprise or business organization(s). The IEA enables enterprises and business organizations to understand its position in currently connected and networked business world. Due to the open and dynamic nature of service adoption and collaboration, and the autonomy of current enterprise structure, culture, and operation environment, it is necessary to explore how business should be architected across boundaries to effectively response to the common service and collaboration environment.
The document discusses how service-oriented architecture (SOA) can help enterprise architecture (EA) practices. It proposes a service-oriented enterprise architecture (SOEA) model that represents architectures in a modular, layered manner using loosely coupled services. Applying SOA principles can help address common EA challenges by simplifying modeling, increasing stakeholder participation, and enabling flexible architecture maintenance and governance.
Integrate IT Strategic Planning with Performance MeasurementYan Zhao
This document discusses integrating IT strategic planning with performance measurement in the federal government. It proposes a full scope practice mechanism with comprehensive components, including: (1) an IT strategic planning structure and lifecycle model; (2) a performance measurement model with reference models, metrics, and tools; and (3) integrating strategic plans, tactical plans, and performance measurement to align initiatives and projects with strategic goals. The framework is intended to help agencies plan IT strategies, define goals and measures, collect performance data, and use results to improve over time.
Innovative Marriage of Security and Performance in SOA Based Dynamic EnterprisesDr. Mehmet Yildiz
This presentation is about performance and security aspect of SOA (Service Oriented Architecture) in developing an end to end EA (Enterprise Architecture) for large organisations.
The Customer Fact Sheet ES Bundle provides essential customer information through reusable enterprise services. It leverages services related to customer, invoice, and contact data to generate a consolidated fact sheet. The bundle includes guidance on using the services, technical details, and lessons learned from other customers. It allows quick enablement of a customer fact sheet capability with pre-defined services and content from SAP and partners.
SOA - Enabling Interoperability And Business Agility March 2009Mike Wons
This document discusses service oriented architecture (SOA) and the challenges and benefits of adopting an SOA approach. It provides definitions of SOA and describes how SOA works by decomposing applications into services that can be composed together. The document outlines both the business challenges and technology challenges that SOA aims to address, such as brittle applications and inconsistent user experiences. It discusses how SOA enables greater business agility and flexibility compared to traditional application development approaches.
Yan Zhao presents on service oriented enterprise architecture (SOEA). He discusses some of the challenges with traditional enterprise architecture (EA) modeling, stakeholder participation, maintenance and usage. SOA can help address these challenges by taking a more business-centric, service-oriented approach to modeling capabilities. Zhao outlines SOEA concepts including layered service components, domain segmentation, and service federation. He describes the benefits of SOEA such as increased business agility, reuse of existing assets, and reduced costs. Zhao also discusses SOEA governance and lifecycles to help manage services.
This paper introduces the notion of Inter-Enterprise Architecture (IEA) in response to the current evolution of business environment and landscape associated with the adoptions of common service, cloud computing, and social networking. The IEA describes the context, business environment, collaboration channels, partnership opportunities, influential components and relationships across enterprises and business organizations in selected business domain or service domain for a targeted enterprise or business organization(s). The IEA enables enterprises and business organizations to understand its position in currently connected and networked business world. Due to the open and dynamic nature of service adoption and collaboration, and the autonomy of current enterprise structure, culture, and operation environment, it is necessary to explore how business should be architected across boundaries to effectively response to the common service and collaboration environment.
The document discusses how service-oriented architecture (SOA) can help enterprise architecture (EA) practices. It proposes a service-oriented enterprise architecture (SOEA) model that represents architectures in a modular, layered manner using loosely coupled services. Applying SOA principles can help address common EA challenges by simplifying modeling, increasing stakeholder participation, and enabling flexible architecture maintenance and governance.
Integrate IT Strategic Planning with Performance MeasurementYan Zhao
This document discusses integrating IT strategic planning with performance measurement in the federal government. It proposes a full scope practice mechanism with comprehensive components, including: (1) an IT strategic planning structure and lifecycle model; (2) a performance measurement model with reference models, metrics, and tools; and (3) integrating strategic plans, tactical plans, and performance measurement to align initiatives and projects with strategic goals. The framework is intended to help agencies plan IT strategies, define goals and measures, collect performance data, and use results to improve over time.
Innovative Marriage of Security and Performance in SOA Based Dynamic EnterprisesDr. Mehmet Yildiz
This presentation is about performance and security aspect of SOA (Service Oriented Architecture) in developing an end to end EA (Enterprise Architecture) for large organisations.
The Customer Fact Sheet ES Bundle provides essential customer information through reusable enterprise services. It leverages services related to customer, invoice, and contact data to generate a consolidated fact sheet. The bundle includes guidance on using the services, technical details, and lessons learned from other customers. It allows quick enablement of a customer fact sheet capability with pre-defined services and content from SAP and partners.
SOA - Enabling Interoperability And Business Agility March 2009Mike Wons
This document discusses service oriented architecture (SOA) and the challenges and benefits of adopting an SOA approach. It provides definitions of SOA and describes how SOA works by decomposing applications into services that can be composed together. The document outlines both the business challenges and technology challenges that SOA aims to address, such as brittle applications and inconsistent user experiences. It discusses how SOA enables greater business agility and flexibility compared to traditional application development approaches.
This document discusses enterprise service bus (ESB) reference architectures and product selection guidelines. It begins with an introduction to SOA connectivity and defines the core principles of the ESB architectural pattern. It then covers ESB patterns, mediation flows and patterns, message models, and federation approaches. The key points are that an ESB provides connectivity and mediation services, ESB patterns include global, gateway, and brokered approaches, and federation can be achieved through service virtualization and interaction with a service registry.
Radovan Janecek Avoiding S O A PitfallsSOA Symposium
This document outlines the BTO Blueprint for an IT organization, with the goal of simplifying big initiatives through a service-oriented architecture approach. It describes establishing governance over the SOA approach, including managing business and IT portfolios, quality, and applications. The blueprint also covers managing the full lifecycle of services from design through operations.
The document discusses Oracle's enterprise architecture tools and reference architecture. It outlines key enterprise architecture activities including architecture reviews and recommendations using TOGAF. It presents Oracle's enterprise reference architecture diagram depicting core systems, integration systems, and access channels supported by enterprise infrastructure and information management. The activities aim to create an enterprise IT platform through initiatives for master data management, flexibility, business insights, operational excellence, and agile/secure infrastructure.
Cordys provides a business operations platform to help customers improve business operations with flexible, process-oriented software. The platform combines integration, business process management, and composite application development capabilities. It allows for faster time to value through its single platform approach and supports on-premise, private cloud, and multi-tenant cloud deployments. The platform differentiates itself through enabling true business and IT collaboration, supporting any type of workflow, and its modern and open architecture.
Anthony Carrato S O A Business ArchitectureSOA Symposium
This presentation discusses developing service-oriented architectures (SOA) with a business focus. It recommends taking a top-down or meet-in-the-middle approach to identify business goals and processes and map them to candidate services. The presentation also covers SOA design best practices such as business component analysis, service-oriented modeling and architecture (SOMA), and using SOA to enable business process management. Finally, it discusses how IBM capabilities can support the various phases of SOA development from a business perspective.
Service Orientation Today and TomorrowSalim Sheikh
Check out my article "Extending Service Boundaries to Infrastructure Resources" featured on the last page of The Architecture Journal (Issue #21)
The document discusses the need for businesses to have agile and adaptive business processes supported by flexible IT systems. It introduces the concept of a Business Process Platform (BPP) as an overarching IT architecture that allows businesses to dynamically change and optimize their business processes. The document then analyzes how Oracle Fusion provides a complete framework and layered approach for a BPP, mapping its various products like WebCenter, BPA, BPEL, ADF, ESB and IDM to the participant management, analytics, process management, application framework, connectivity and security layers of a BPP.
The document discusses managing federal agencies during turbulent times using an enterprise architecture approach. It states that federal agencies now need to focus on performance, customers, and high-value services to meet new standards. An enterprise architecture implements an operations concept and strategy tied to the agency's mission through defined releases. Each release provides new capabilities while integrating components to keep the enterprise functioning, with information systems development keeping pace with business changes.
SOA Service-oriented Architecture Fundamentals IBM CertificationJaguaraci Silva
The document discusses key concepts of service-oriented architecture (SOA) including:
- SOA defines and links reusable business services and provides orchestration of services in business processes.
- SOA is built on standards supported by major IT providers and uses web services to quickly build and interconnect services.
- SOA provides strong ability to change and align IT with business needs by making changes easier through disassembling and reassembling services.
Join us for an overview of ITIL 2011 updates. This session describes the scope and benefits of the updates, key changes to each core book and a high-level overview of the new processes.
Thomas Erl Introducing S O A Design PatternsSOA Symposium
This document introduces SOA design patterns. It discusses how design patterns provide proven solutions to common SOA problems. The upcoming book "SOA Design Patterns" will document 85 patterns addressing issues like service architecture, composition, messaging and security. Patterns can be viewed as reusable building blocks for assembling SOA solutions. The presentation also outlines various SOA types, pattern types, relationships between patterns and examples like the domain inventory and enterprise service bus patterns.
This document provides an overview of 13 ITIL mind maps related to IT service management. The mind maps cover topics such as ITIL service strategy, service design, service transition, service operation, and continual service improvement. For each topic, the mind maps define relevant processes, functions, roles, and relationships to help explain the ITIL framework and best practices for delivering quality IT services.
We look at the Service Strategy phase of the ITIL V3 service lifecycle and the key processes that enable business and IT integration. We will discuss critical processes such as Service Portfolio Management, Business Service Management, Financial Management and Demand Management, along with key roles such as Business Relationship Manager and Product Manager.
The document discusses HL7's Service Aware Enterprise Architecture Framework (SAEAF). It provides an overview of SAEAF, explaining that it uses a multi-dimensional specification pattern to create standards that enhance healthcare interoperability. SAEAF defines specifications across various viewpoints, including enterprise, information, computational, engineering, and conformance levels. The goal of SAEAF and HL7 specifications is to define the information, functions, terminology and technology bindings needed for implemented systems to work interoperably.
Tesco Architecture Excellence Award ApplicationSukumar Daniel
The nomination form summarizes an architecture initiative at Tesco Hindustan Service Center in Bangalore, India to transform IT service management. The initiative implemented a service-oriented architecture and business process management tools to standardize incident and request management processes based on ITIL best practices. Key goals were to improve IT service delivery, replace multiple tools with a single platform, and build architectures to transition to a converged global operating model. The initiative designed an integrated incident classification and resolution framework to restructure processes from a service perspective.
02 Service Oriented Architecture Series - SOA ConceptsPouria Ghatrenabi
Service Oriented Architecture (SOA) is the secret sauce of many software integration and internet technologies. The SOA Series includes five presentations based on IBM SOA Associate Certificate. It gives a very concise, practical overview of SOA concepts. The second presentation discusses SOA fundamentals, service, architectural concepts used in SOA, role of XML in SOA, role of a service registry and/or repository, business processes in the context of SOA, role of technology standards (such as SOAP, WSDL, WS-Security, BPEL, and WS-I), and role Web 2.0 in SOA.
Modernisation Strategy for Science at RBG Kew. The presentation is part of a "toolkit" delivered to help Kew to rationalise, consolidate and integrate disparate & legacy Science Applications and Data.
The document provides an overview of ITIL (IT Infrastructure Library), including its background, core concepts, and service lifecycle framework. ITIL is a best practice framework for IT service management that was published by the UK government. It describes five stages of the service lifecycle - service strategy, design, transition, operation, and continual service improvement. Each stage involves key processes to manage the planning, delivery, and improvement of IT services. The document also outlines some important ITIL roles and qualifications.
Cloud Computing and SOA from Enterprise PerspectiveYan Zhao
The document discusses the evolution of IT and IT infrastructure towards service orientation and cloud computing. It defines key concepts like enterprise architecture, service-oriented architecture, and cloud computing. It explains that cloud computing enhances service-oriented infrastructure by providing shared services and resources across organizations. Finally, it introduces a service-oriented infrastructure framework and discusses its relationship to the ITIL framework for IT service management.
Model Runway, Part 3 Design Best Practices at Blue Cross BlueShieldRoger Snook
This is part 3 from the series: https://www.ibm.com/developerworks/mydeveloperworks/blogs/669242b1-dd91-4d63-a08f-231314c793bb/entry/model_runway_see_the_latest_design_best_practices_at_bluecross_blueshield24?lang=en
This document discusses enterprise service bus (ESB) reference architectures and product selection guidelines. It begins with an introduction to SOA connectivity and defines the core principles of the ESB architectural pattern. It then covers ESB patterns, mediation flows and patterns, message models, and federation approaches. The key points are that an ESB provides connectivity and mediation services, ESB patterns include global, gateway, and brokered approaches, and federation can be achieved through service virtualization and interaction with a service registry.
Radovan Janecek Avoiding S O A PitfallsSOA Symposium
This document outlines the BTO Blueprint for an IT organization, with the goal of simplifying big initiatives through a service-oriented architecture approach. It describes establishing governance over the SOA approach, including managing business and IT portfolios, quality, and applications. The blueprint also covers managing the full lifecycle of services from design through operations.
The document discusses Oracle's enterprise architecture tools and reference architecture. It outlines key enterprise architecture activities including architecture reviews and recommendations using TOGAF. It presents Oracle's enterprise reference architecture diagram depicting core systems, integration systems, and access channels supported by enterprise infrastructure and information management. The activities aim to create an enterprise IT platform through initiatives for master data management, flexibility, business insights, operational excellence, and agile/secure infrastructure.
Cordys provides a business operations platform to help customers improve business operations with flexible, process-oriented software. The platform combines integration, business process management, and composite application development capabilities. It allows for faster time to value through its single platform approach and supports on-premise, private cloud, and multi-tenant cloud deployments. The platform differentiates itself through enabling true business and IT collaboration, supporting any type of workflow, and its modern and open architecture.
Anthony Carrato S O A Business ArchitectureSOA Symposium
This presentation discusses developing service-oriented architectures (SOA) with a business focus. It recommends taking a top-down or meet-in-the-middle approach to identify business goals and processes and map them to candidate services. The presentation also covers SOA design best practices such as business component analysis, service-oriented modeling and architecture (SOMA), and using SOA to enable business process management. Finally, it discusses how IBM capabilities can support the various phases of SOA development from a business perspective.
Service Orientation Today and TomorrowSalim Sheikh
Check out my article "Extending Service Boundaries to Infrastructure Resources" featured on the last page of The Architecture Journal (Issue #21)
The document discusses the need for businesses to have agile and adaptive business processes supported by flexible IT systems. It introduces the concept of a Business Process Platform (BPP) as an overarching IT architecture that allows businesses to dynamically change and optimize their business processes. The document then analyzes how Oracle Fusion provides a complete framework and layered approach for a BPP, mapping its various products like WebCenter, BPA, BPEL, ADF, ESB and IDM to the participant management, analytics, process management, application framework, connectivity and security layers of a BPP.
The document discusses managing federal agencies during turbulent times using an enterprise architecture approach. It states that federal agencies now need to focus on performance, customers, and high-value services to meet new standards. An enterprise architecture implements an operations concept and strategy tied to the agency's mission through defined releases. Each release provides new capabilities while integrating components to keep the enterprise functioning, with information systems development keeping pace with business changes.
SOA Service-oriented Architecture Fundamentals IBM CertificationJaguaraci Silva
The document discusses key concepts of service-oriented architecture (SOA) including:
- SOA defines and links reusable business services and provides orchestration of services in business processes.
- SOA is built on standards supported by major IT providers and uses web services to quickly build and interconnect services.
- SOA provides strong ability to change and align IT with business needs by making changes easier through disassembling and reassembling services.
Join us for an overview of ITIL 2011 updates. This session describes the scope and benefits of the updates, key changes to each core book and a high-level overview of the new processes.
Thomas Erl Introducing S O A Design PatternsSOA Symposium
This document introduces SOA design patterns. It discusses how design patterns provide proven solutions to common SOA problems. The upcoming book "SOA Design Patterns" will document 85 patterns addressing issues like service architecture, composition, messaging and security. Patterns can be viewed as reusable building blocks for assembling SOA solutions. The presentation also outlines various SOA types, pattern types, relationships between patterns and examples like the domain inventory and enterprise service bus patterns.
This document provides an overview of 13 ITIL mind maps related to IT service management. The mind maps cover topics such as ITIL service strategy, service design, service transition, service operation, and continual service improvement. For each topic, the mind maps define relevant processes, functions, roles, and relationships to help explain the ITIL framework and best practices for delivering quality IT services.
We look at the Service Strategy phase of the ITIL V3 service lifecycle and the key processes that enable business and IT integration. We will discuss critical processes such as Service Portfolio Management, Business Service Management, Financial Management and Demand Management, along with key roles such as Business Relationship Manager and Product Manager.
The document discusses HL7's Service Aware Enterprise Architecture Framework (SAEAF). It provides an overview of SAEAF, explaining that it uses a multi-dimensional specification pattern to create standards that enhance healthcare interoperability. SAEAF defines specifications across various viewpoints, including enterprise, information, computational, engineering, and conformance levels. The goal of SAEAF and HL7 specifications is to define the information, functions, terminology and technology bindings needed for implemented systems to work interoperably.
Tesco Architecture Excellence Award ApplicationSukumar Daniel
The nomination form summarizes an architecture initiative at Tesco Hindustan Service Center in Bangalore, India to transform IT service management. The initiative implemented a service-oriented architecture and business process management tools to standardize incident and request management processes based on ITIL best practices. Key goals were to improve IT service delivery, replace multiple tools with a single platform, and build architectures to transition to a converged global operating model. The initiative designed an integrated incident classification and resolution framework to restructure processes from a service perspective.
02 Service Oriented Architecture Series - SOA ConceptsPouria Ghatrenabi
Service Oriented Architecture (SOA) is the secret sauce of many software integration and internet technologies. The SOA Series includes five presentations based on IBM SOA Associate Certificate. It gives a very concise, practical overview of SOA concepts. The second presentation discusses SOA fundamentals, service, architectural concepts used in SOA, role of XML in SOA, role of a service registry and/or repository, business processes in the context of SOA, role of technology standards (such as SOAP, WSDL, WS-Security, BPEL, and WS-I), and role Web 2.0 in SOA.
Modernisation Strategy for Science at RBG Kew. The presentation is part of a "toolkit" delivered to help Kew to rationalise, consolidate and integrate disparate & legacy Science Applications and Data.
The document provides an overview of ITIL (IT Infrastructure Library), including its background, core concepts, and service lifecycle framework. ITIL is a best practice framework for IT service management that was published by the UK government. It describes five stages of the service lifecycle - service strategy, design, transition, operation, and continual service improvement. Each stage involves key processes to manage the planning, delivery, and improvement of IT services. The document also outlines some important ITIL roles and qualifications.
Cloud Computing and SOA from Enterprise PerspectiveYan Zhao
The document discusses the evolution of IT and IT infrastructure towards service orientation and cloud computing. It defines key concepts like enterprise architecture, service-oriented architecture, and cloud computing. It explains that cloud computing enhances service-oriented infrastructure by providing shared services and resources across organizations. Finally, it introduces a service-oriented infrastructure framework and discusses its relationship to the ITIL framework for IT service management.
Model Runway, Part 3 Design Best Practices at Blue Cross BlueShieldRoger Snook
This is part 3 from the series: https://www.ibm.com/developerworks/mydeveloperworks/blogs/669242b1-dd91-4d63-a08f-231314c793bb/entry/model_runway_see_the_latest_design_best_practices_at_bluecross_blueshield24?lang=en
The document discusses service-oriented computing concepts including service-oriented architecture (SOA), service-oriented analysis and design, SOA characteristics, and SOA certifications. It provides an overview of key SOA concepts such as loose coupling, reusability, and autonomy. It also summarizes SOA goals like increased agility, interoperability, and return on investment. Sample exam questions are included to help understand SOA fundamentals.
simpleSOAD 2.0 Architecture and GovernanceLibero Maesano
This presentation introduces the simpleSOAD® methodological framework for design and implementation of services and services architectures, founded upon a contract-based, model-driven (MDA) approach and the OMG standards. Contract-based service orientation is presented first. The service contract is a first-class object, is independent from the systems that endorse it, and acts as a functional and behavioral specification for these systems. Furthermore, the principles of application of the model-driven engineering approach to service design are given. A service contract is a layered set of models: BMM (motivational), BM (conceptual), PIM (logical) and Interoperability PSM (physical). They are all based upon largely accepted OMG standards. The service contract is designed top-down with the help of methods and tools of model mapping and transformation. The Implementation PSM of a system that intends to provide the service can be partially generated by the contract model. Future work will concern phases and activities of the SOA life cycle till now poorly covered, such as Validation &Verification, Test and Governance.
The document provides an overview of Oracle's Business Process Analysis Suite. It discusses the need for business process management and how the BPA Suite addresses this need through business process modeling, simulation and publishing capabilities. The presentation highlights the key components of the BPA Suite, its value proposition, integration with Oracle SOA Suite and product roadmap.
The document discusses establishing a Requirements Management Office (RMO) to provide governance and management of requirements across projects. It describes how an RMO can define requirements standards, implement tools and repositories, and provide reporting on requirements quality and compliance. Lessons learned include prioritizing requirements for the RMO, gaining stakeholder buy-in, establishing an RMO role, implementing the RMO iteratively, and ensuring projects are supported.
3rd Cloud World Forum Asia 2012 - Enterprise Architecture and Cloud ComputingDave Chen
This document discusses cloud computing from an enterprise architecture perspective. It introduces the Association of Enterprise Architects and its Hong Kong chapter. It defines enterprise architecture and explains how EA can help align IT to business objectives. EA perspectives on cloud computing are presented, including how EA can address business process and integration issues when adopting cloud. Common cloud challenges are discussed, such as security and integration, and how EA may help address these challenges through activities like defining cloud strategy and evaluating cloud services.
Ibm web sphere vs sap netweaver evaluation whitepaperrvegesna1
This document provides a summary and comparison of IBM WebSphere Process Server and SAP NetWeaver Process Integration for implementing a Service Oriented Architecture (SOA). It defines the key components of a comprehensive integration solution and introduces SOA. It then examines the features of IBM WebSphere and SAP NetWeaver for SOA implementation, including business process execution, integration, and management capabilities. The document finds there are no major differences between the two platforms and both are suitable for implementing SOA solutions.
While going through in-depth on Service Oriented Architecture (SOA) and Enterprise Architecture (EA) as part of my Oracle SOA and TOGAF certification, I had questions as to how SOA fits in the EA, and how TOGAF for EA support adopting SOA.
Here is an attempt to address that...
This document discusses Enterprise Planning, Transformation, and Collaboration using System Architect software. It introduces System Architect and its key capabilities including modeling across business, application, data, and technology domains; impact analysis; and governance. The presentation then demonstrates System Architect's modeling tools, impact analysis features, and integration with other standards.
SOA architecture patterns, Matjaž Jurič (FRI/Univerza v Ljubljani)OpenBlend society
This document discusses SOA architectural patterns and antipatterns. It begins by defining the objective of SOA patterns as enabling loosely-coupled, standards-based architectures. It then describes several common antipatterns that represent bad practices like tight coupling. The document outlines typical SOA architecture components and then provides examples of specific SOA patterns and antipatterns related to areas like services, processes, integration and governance. It concludes by mentioning the IBM SOMA methodology for service-oriented modeling and architecture.
The document introduces the artITecture Architecture Method for documenting solution level architecture. It describes the method's primary and secondary deliverables for describing different aspects of the architecture. The primary deliverables are software, infrastructure, integration, and data architectures. Architectural thinking considers all phases of the system lifecycle and links to project management. Principles of the method include considering all lifecycle phases and project management implications.
This is a presentation for the paper "Governance of Information Security Elements inService-Oriented Enterprise Architecture" published in the proceedings of 10th International Symposium on Pervasive Systems, Algorithms, and Networks
This document discusses modeling a service-oriented architecture (SOA) project using IBM's Service Oriented Modeling and Architecture (SOMA) methodology. It describes SOMA's stages of service identification, specification, realization, implementation and deployment. It recommends using UML 2.0, SoaML and tools like IBM Rational Software Architect and ARIS to model SOA artifacts at each stage. Finally, it proposes an incremental adoption plan and reference architecture for the SOA transformation.
This document discusses modeling a service-oriented architecture (SOA) project using IBM's Service Oriented Modeling and Architecture (SOMA) methodology. It describes SOMA's stages of service identification, specification, realization, implementation and deployment. It recommends using UML 2.0, SoaML and tools like IBM Rational Software Architect and ARIS to model SOA artifacts at each stage. Finally, it proposes an incremental adoption plan and reference architecture for the SOA transformation.
From an architectural point of view the overall topic of SOA and user interaction are underrepresented in general SOA literature and technical discussions. This session begins by revisiting existing work that has been done in this area, namely UI-Services, Worklists, BPEL4People, Embedded Taskflows, and the controlling of existing applications. We then introduce solution concepts, starting with trivial, workflow-driven TODO-Lists and finishing with complete, service-oriented and process-oriented architectures. As part of the solution examples provided is a design based on the use of the UI Mediator pattern.
This document discusses how the TOGAF (The Open Group Architecture Framework) standard aligns with and supports Service Oriented Architecture (SOA). It provides examples of how each phase of the TOGAF Architecture Development Method (ADM) incorporates SOA concepts, such as identifying business services, defining service contracts, and mapping services to technology. The document also outlines benefits an organization can realize by using TOGAF to develop their SOA, such as linking business and IT perspectives and providing governance for SOA implementation.
This document provides an overview and summary of a Navy Service-Oriented Architecture (SOA) Reference Model. It discusses the purpose and goals of developing the reference model, including describing Navy SOA goals in the context of commercial goals and standards. It also outlines the key sections and components of the reference model, including the Business Reference Model, Services Reference Model, and Technical Reference Model. The document recommends following commercial best practices and compliance with relevant guidance and standards.
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[To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
This presentation is a curated compilation of PowerPoint diagrams and templates designed to illustrate 20 different digital transformation frameworks and models. These frameworks are based on recent industry trends and best practices, ensuring that the content remains relevant and up-to-date.
Key highlights include Microsoft's Digital Transformation Framework, which focuses on driving innovation and efficiency, and McKinsey's Ten Guiding Principles, which provide strategic insights for successful digital transformation. Additionally, Forrester's framework emphasizes enhancing customer experiences and modernizing IT infrastructure, while IDC's MaturityScape helps assess and develop organizational digital maturity. MIT's framework explores cutting-edge strategies for achieving digital success.
These materials are perfect for enhancing your business or classroom presentations, offering visual aids to supplement your insights. Please note that while comprehensive, these slides are intended as supplementary resources and may not be complete for standalone instructional purposes.
Frameworks/Models included:
Microsoft’s Digital Transformation Framework
McKinsey’s Ten Guiding Principles of Digital Transformation
Forrester’s Digital Transformation Framework
IDC’s Digital Transformation MaturityScape
MIT’s Digital Transformation Framework
Gartner’s Digital Transformation Framework
Accenture’s Digital Strategy & Enterprise Frameworks
Deloitte’s Digital Industrial Transformation Framework
Capgemini’s Digital Transformation Framework
PwC’s Digital Transformation Framework
Cisco’s Digital Transformation Framework
Cognizant’s Digital Transformation Framework
DXC Technology’s Digital Transformation Framework
The BCG Strategy Palette
McKinsey’s Digital Transformation Framework
Digital Transformation Compass
Four Levels of Digital Maturity
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1. The 23rd Open Group Enterprise Architecture Practitioners Conference
Service Oriented Enterprise Architecture
and Service Oriented Enterprise
Yan Zhao, PhD
July 21, 2009
yan.zhao@architechllc.com,
703-408-1339
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference
2. Content Summary
■ The current state and trend in SOA practice
■ Enterprise architecture, service oriented architecture, and
service oriented enterprise architecture
■ How service oriented enterprise architecture relates to
enterprise architecture
■ Concept of service oriented enterprise
■ Service oriented domain in service oriented enterprise
■ Relationship of service oriented enterprise with SOA
■ From service oriented enterprise architecture to service
oriented enterprise
■ The impact of service orientation to an enterprise
■ Cloud computing continues the evolution towards service-
orientation enterprise
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 1
3. The Current State and Trend for SOA Practice
■ Current State
– More emphasis on applications and systems, weak in business
involvement regarding
■ Enterprise Planning: business model, service model, cost model, etc.
■ Enterprise Management and Operation: service portfolio, lifecycle and
governance, etc.
– Started making progress in infrastructure to support service
orientation
■ Cloud computing (promoted by Federal CIO, facilitated by industries)
■ Service oriented infrastructure (or infrastructure as a service, in
addition to cloud computing support)
– Lack of clarity about where SOA applies and where it doesn’t
■ Future Directions
– Apply the service oriented approach across the full enterprise IT
planning and operation lifecycle
– Make progress in SOA applicable areas (e.g. cloud computing
currently), and better handle their natural dependencies
– SOA is a means for achieving goals, not a goal by itself
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 2
4. EA, SOA, and SOEA
■ EA is an established discipline that deals with architectures in
enterprise scope. It’s a subject domain that is independent of
approaches and methodologies for its development and
presentation
■ SOA is an architecture style and approach that emphasizes well-
defined, loosely coupled, and sharable services
■ EA provides SOA with an enterprise view; SOA brings new agility
to EA by delivering tangible results, which helps EA get broader
acceptance and increased usability
■ SOEA: EA modeling with service-oriented style and approach
– SOEA uses SOA as a practical modeling approach for appropriate part
of EA development.
– SOEA bridges EA with solution architecture and implementation by
layered service components across business, application, and
technology.
– SOEA links enterprise model with service model that enables a better
implementation from business strategies to IT capabilities.
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 3
5. How SOEA Relates to EA
- Progression from FEA to EA to SOEA
Reference Architecture EA for an Enterprise Service Oriented EA
(FEA)
Performance Service
Performance
Reference Model Performance
Model
(PRM) Model
Business Reference Business Business Service
Model (BRM) Architecture Architecture
Service Component Application Service
Reference Model /System Component
(SRM) Architecture Architecture
Data Reference Info/Data Info/Data Service
Model (DRM) Architecture Architecture
Technical Reference Technical Technical Service
Model (TRM) Architecture Architecture
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 4
6. How SOEA Relates to EA
- SOEA in EA
Application / System
Business Architecture
Architecture
Service Oriented Enterprise Architecture
Business Service
Service Component
Architecture Architecture
Info/Data Technical
Service Service
Architecture Architecture
Info/Data Architecture Technical Architecture
* Service Oriented Enterprise Architecture is in a sub-domain of Enterprise Architecture
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 5
7. Concept of Service Oriented Enterprise
■ Service Oriented Enterprise (SOE): is an enterprise that applies
service orientation to its full scope business management and
operations where appropriate.
■ The SOE Practice
– Takes guidance from SOEA
– Is enabled by SOA implementation in businesses, applications
and systems
– Is facilitated by Service Oriented Infrastructure (SOI)
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 6
8. Service Oriented Domain in SOE
SOE
Domain
Enterprise Service Enterprise Service
Planning Portfolio
& Architectures Management
Enterprise Service Enterprise Service
Lifecycle Programs
& Governance & Projects
Service Oriented
Domain
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 7
9. Relationship of SOE with SOA
■ As architecture is a part of the planning phase for an enterprise,
SOA (or SOEA) is a part of the planning phase for SOE
■ As an enterprise uses service oriented approaches across their
enterprise IT planning and operation lifecycle, the emergence of an
SOE will be the natural evolutionary step forward from SOA.
■ SOE provides organizational enablement, capabilities, and
readiness in achieving the widely claimed benefits of SOA. It
provides environment that enables planning and execution of
shared services across organization boundaries
■ SOE ensures an end to end adoption of service orientation and
effectiveness in execution.
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 8
10. From SOEA to SOE
From Service Oriented Enterprise Architecture
To
Service Oriented Enterprise
Progressing from Planning to Execution!
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 9
11. SOE in Practice
Apply service orientation to
■ Business Management and Operation
– Enterprise planning and architectures
– Enterprise portfolio management
– Enterprise lifecycle and governance
– Enterprise programs and projects
■ Business Process Modeling and Management
– Layered business processes to implement layered business
services
– Business process implementation by layered business and
IT services
■ IT Enablement, Support, and Facilitation
– Application and system implementation and operation
– Data implementation and operation
– IT infrastructure implementation and operation
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 10
12. Enterprise Service Portfolio Management
■ Enterprise service portfolio management should be built
into enterprise plan, and be synchronized with strategy
and governance
■ The enterprise service portfolio should take input from
enterprise architecture
■ Integrate business processes with business services in
enterprise service portfolio (layered processes and services)
■ Evolve application portfolio management to service
portfolio management with services being categorized and
being described in layers
■ Manage service portfolio lifecycle: planned services,
current services, obsolete services
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 11
13. Enterprise Governance
Governance: policy, rules, structure, process, measurement
■Two Governance Aspects:
– Governance of performance: for process execution and
sustainable performance
– Governance of change: for determination and management of
changes
■Two Governance Stages (for each governance aspect):
– Governance definition (legislative): structure, process,
standard, rules, policies, guidelines, etc.
– Governance enforcement (judiciary): enforcement of
execution, results, and consequences
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 12
14. Enterprise Governance (continued)
Enterprise Governance
Enterprise
Enterprise Service Enterprise IT
Corporate
Governance Governance
Governance
Enterprise Corporate Governance Enterprise IT Governance
• Structure, roles, and responsibility • Structure, roles, and responsibility
• Policies & rules • Policies & rules
• Processes • Processes
• Measurements • Measurements
Enterprise Service Governance
•Cross enterprise business and IT
•Governs service planning & architecture,
development, deployment and operation
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 13
15. IT Infrastructure Support
■ Service Oriented Infrastructure
– IT infrastructure as a commodity service
– IT infrastructure as a line of business
– IT infrastructure architecture as a segment architecture in EA
■ Cloud Computing
– Further enhances service orientation for enterprise IT
infrastructure services
– It consists of:
■ Software as a service
■ Platform as a service
■ Infrastructure as a service
– It needs enablement from Service Oriented Enterprise in order to
identify and apply appropriate service model, cost model, and
operation model across organization boundaries
– It shares the common nature and benefits of service orientation
– It is started as a technology solution, but the implication is far
beyond technologies
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 14
16. The Impact of Service Orientation to an Enterprise
■ Service Orientation introduces a paradigm shift for enterprise
– Manage business functions into loosely coupled services to reduce
complexities and lessen the impact of changes
■ Service Orientation introduces changes to traditional
organization culture and management mechanisms
– Loosely coupled service organizations break stove pipes and promote
collaboration
– Dynamic relationships between service providers and service
consumers
– Achieve long-term benefits instead of short-term ones
■ Service Orientation can optimize enterprise operational cost
– Shared services
– Dynamic business changes supported by flexible IT service
implementation
■ Service Orientation can enhance enterprise lifecycle and
governance by introducing service life cycle and governance
– Enable better scoping for measurement and control
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 15
17. The Impact of Service Orientation to an Enterprise
- Establish and Assess Return On Investment (ROI)
Determine the full spectrum of SOA Assess ROI iteratively and
Benefits compositely
ROI for business agility Objectives for each service
ROI for asset reuse Cost for each service implementation
ROI from reduced development and Direct and indirect returns from the
integration cost service
ROI for common infrastructure Additional ROI obtained from reuse
ROI from maintenance cost
ROI from risk mitigation
inputs guidance
Reference Matrix for ROI
inputs guidance
IT Strategic Planning Performance Measurement
16
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference
18. Conclusion
■ Service Oriented Enterprise Architecture is a sub-set of
Enterprise Architecture
■ Service Oriented Domain is a sub-set of a Service Oriented
Enterprise
■ SOA should be used where it applies, to reduce hype and
confusion
■ SOA is a means, not a goal, during an enterprise’s continuous
evolution of business and IT towards increased efficiency and
reduced cost
■ Cloud Computing is a continuation of service orientation efforts in
enterprise
■ There are natural dependencies in enterprise business
management and operations with respect to service sharing, which
can not be solved by technologies (as mentioned in the slide: The
Impact of Service Orientation to an Enterprise)
SOEA and SOE, Yan Zhao, Ph.D; The 23rd Open Group Enterprise Architecture Practitioners Conference 17