SOA Source Book
SOA Source Book

Author: The Open Group

Publisher: Van Haren

Published: 2020-06-11

Total Pages: 129

ISBN-13: 9087535384

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Software services are established as a programming concept, but their impact on the overall architecture of enterprise IT and business operations is not well-understood. This has led to problems in deploying SOA, and some disillusionment. The SOA Source Book adds to this a collection of reference material for SOA. It is an invaluable resource for enterprise architects working with SOA.The SOA Source Book will help enterprise architects to use SOA effectively. It explains: What SOA is How to evaluate SOA features in business terms How to model SOA How to use The Open Group Architecture Framework (TOGAF ) for SOA SOA governance This book explains how TOGAF can help to make an Enterprise Architecture. Enterprise Architecture is an approach that can help management to understand this growing complexity.

ITIL Foundation, ITIL
ITIL Foundation, ITIL

Author: The Stationery Office

Publisher: Stationery Office Books (TSO)

Published: 2019

Total Pages: 0

ISBN-13: 9780113316076

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ITIL is a widely adopted body of knowledge and best practices for successful IT Service Management that links with training and certification. ITIL 4 has evolved from the current version by re-shaping much of the established ITSM practices in the wider context of customer experience; value streams and digital transformation; as well as embracing new ways of working, such as Lean, Agile, and DevOps. ITIL 4 provides the guidance organizations need to address new service management challenges and utilize the potential of modern technology. It is designed to ensure a flexible, coordinated and integrated system for the effective governance and management of IT-enabled services. "ITIL Foundation" is the first ITIL 4 publication and the latest evolution of the most widely-adopted guidance for ITSM. Its audience ranges from IT and business students taking their first steps in service management to seasoned professionals familiar with earlier versions of ITIL and other sources of industry best practice. The guidance provided in this publication can be adopted and adapted for all types of organizations and services. To show how the concepts of ITIL can be practically applied to an organization's activities, ITIL Foundation follows the exploits of a fictional company on its ITIL journey.

Service operation
Service operation

Author: Great Britain. Office of Government Commerce

Publisher: The Stationery Office

Published: 2007-05-30

Total Pages: 278

ISBN-13: 0113310463

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Management, Computers, Computer networks, Information exchange, Data processing, IT and Information Management: IT Service Management

Performance and Capacity Themes for Cloud Computing
Performance and Capacity Themes for Cloud Computing

Author: Elisabeth Stahl

Publisher: IBM Redbooks

Published: 2013-03-20

Total Pages: 76

ISBN-13: 0738451207

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This IBM® RedpaperTM is the second in a series that addresses the performance and capacity considerations of the evolving cloud computing model. The first Redpaper publication (Performance Implications of Cloud Computing, REDP-4875) introduced cloud computing with its various deployment models, support roles, and offerings along with IT performance and capacity implications associated with these deployment models and offerings. In this redpaper, we discuss lessons learned in the two years since the first paper was written. We offer practical guidance about how to select workloads that work best with cloud computing, and about how to address areas, such as performance testing, monitoring, service level agreements, and capacity planning considerations for both single and multi-tenancy environments. We also provide an example of a recent project where cloud computing solved current business needs (such as cost reduction, optimization of infrastructure utilization, and more efficient systems management and reporting capabilities) and how the solution addressed performance and capacity challenges. We conclude with a summary of the lessons learned and a perspective about how cloud computing can affect performance and capacity in the future.

ITIL Service Strategy
ITIL Service Strategy

Author: Great Britain. Cabinet Office

Publisher: Stationery Office/Tso

Published: 2011

Total Pages: 483

ISBN-13: 9780113313044

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This volume provides updated guidance on how to design, develop and implement service management both as an organisational capability and a strategic asset. It is a guide to a strategic review of ITIL-based service management capabilities, with the aim of improving their alignment with overall business needs. It is written primarily for senior managers who provide leadership and direction in the form of objectives, plans and policies. It is also benefits mangers at other levels, by explaining the logic of senior management decisions.

The Service Catalog
The Service Catalog

Author: Mark O'Loughlin

Publisher: Van Haren

Published: 2010-07-13

Total Pages: 177

ISBN-13: 9087535724

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The Service Catalog means many different things to many different people. However most would agree that a catalog that helps customers and users to quickly identify the services they require clearly adds value. In turn this helps organizations identify key services that support business processes, understand the contribution made by those services and manage them appropriately. This well-constructed book provides practical advice and information that will help organizations to understand how to design and develop a service catalog and to understand the role that the service catalog performs within the service portfolio. Readers will gain practical information and knowledge that will help with: understanding the full concept of the service catalog understanding the scope of the service catalog building an appropriate service catalog for your organization identifying the true value that the service catalog can deliver to your organization understanding services and the value that they provide to your organization and customers managing the service catalog In addition, a complete service catalog schematic is provided and the service portfolio pyramid, which is unique to this book, is introduced showing how all the pieces of the puzzle fit together. Widely researched and reviewed by some of the world s leading experts, this book provides a down-to-earth and practical resource for not only those who are developing Service Catalogs for the first time but also for those looking to refine their services according to agreed and established best practice concepts.

Using the IBM Security Framework and IBM Security Blueprint to Realize Business-Driven Security
Using the IBM Security Framework and IBM Security Blueprint to Realize Business-Driven Security

Author: Axel Buecker

Publisher: IBM Redbooks

Published: 2014-02-06

Total Pages: 240

ISBN-13: 0738437891

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Security is a major consideration in the way that business and information technology systems are designed, built, operated, and managed. The need to be able to integrate security into those systems and the discussions with business functions and operations exists more than ever. This IBM® Redbooks® publication explores concerns that characterize security requirements of, and threats to, business and information technology (IT) systems. This book identifies many business drivers that illustrate these concerns, including managing risk and cost, and compliance to business policies and external regulations. This book shows how these drivers can be translated into capabilities and security needs that can be represented in frameworks, such as the IBM Security Blueprint, to better enable enterprise security. To help organizations with their security challenges, IBM created a bridge to address the communication gap between the business and technical perspectives of security to enable simplification of thought and process. The IBM Security Framework can help you translate the business view, and the IBM Security Blueprint describes the technology landscape view. Together, they can help bring together the experiences that we gained from working with many clients to build a comprehensive view of security capabilities and needs. This book is intended to be a valuable resource for business leaders, security officers, and consultants who want to understand and implement enterprise security by considering a set of core security capabilities and services.

Accelerating Modernization with Agile Integration
Accelerating Modernization with Agile Integration

Author: Adeline SE Chun

Publisher: IBM Redbooks

Published: 2020-07-01

Total Pages: 650

ISBN-13: 0738458368

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The organization pursuing digital transformation must embrace new ways to use and deploy integration technologies, so they can move quickly in a manner appropriate to the goals of multicloud, decentralization, and microservices. The integration layer must transform to allow organizations to move boldly in building new customer experiences, rather than forcing models for architecture and development that pull away from maximizing the organization's productivity. Many organizations have started embracing agile application techniques, such as microservice architecture, and are now seeing the benefits of that shift. This approach complements and accelerates an enterprise's API strategy. Businesses should also seek to use this approach to modernize their existing integration and messaging infrastructure to achieve more effective ways to manage and operate their integration services in their private or public cloud. This IBM® Redbooks® publication explores the merits of what we refer to as agile integration; a container-based, decentralized, and microservice-aligned approach for integration solutions that meets the demands of agility, scalability, and resilience required by digital transformation. It also discusses how the IBM Cloud Pak for Integration marks a significant leap forward in integration technology by embracing both a cloud-native approach and container technology to achieve the goals of agile integration. The target audiences for this book are cloud integration architects, IT specialists, and application developers.

End-to-end Integration with IBM Sterling B2B Integration and Managed File Transfer solutions
End-to-end Integration with IBM Sterling B2B Integration and Managed File Transfer solutions

Author: James Ballentine

Publisher: IBM Redbooks

Published: 2012-07-21

Total Pages: 354

ISBN-13: 0738436925

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Across numerous vertical industries, enterprises are challenged to improve processing efficiency as transactions flow from their business communities to their internal systems and vice versa, simplify management and expansion of the external communities, accommodate customer and supplier preferences, govern the flow of information, enforce policy and standards, and protect sensitive information. Throughout this process, external partners must be on-boarded and off-boarded, information must flow across multiple communications infrastructures, and data must be mapped and transformed for consumption across multiple applications. Some transactions require synchronous or real-time processing while others are of a more periodic nature. For some classes of customer or supplier, the enterprise might prefer a locally-managed, on-premise solution. For some types of communities (often small businesses), an as-a-Service solution might be the best option. Many large enterprises combine the on-premise and as-a-Service approach to serve different categories of business partners (customers or suppliers). This IBM® Redbooks® publication focuses on solutions for end-to-end integration in complex value chains and presents several end-to-end common integration scenarios with IBM Sterling and IBM WebSphere® portfolios. We believe that this publication will be a reference for IT Specialists and IT Architects implementing an integration solution architecture involving IBM Sterling and IBM WebSphere portfolios.

Microservices from Theory to Practice: Creating Applications in IBM Bluemix Using the Microservices Approach
Microservices from Theory to Practice: Creating Applications in IBM Bluemix Using the Microservices Approach

Author: Shahir Daya

Publisher: IBM Redbooks

Published: 2016-04-04

Total Pages: 170

ISBN-13: 0738440817

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Microservices is an architectural style in which large, complex software applications are composed of one or more smaller services. Each of these microservices focuses on completing one task that represents a small business capability. These microservices can be developed in any programming language. They communicate with each other using language-neutral protocols, such as Representational State Transfer (REST), or messaging applications, such as IBM® MQ Light. This IBM Redbooks® publication gives a broad understanding of this increasingly popular architectural style, and provides some real-life examples of how you can develop applications using the microservices approach with IBM BluemixTM. The source code for all of these sample scenarios can be found on GitHub (https://github.com/). The book also presents some case studies from IBM products. We explain the architectural decisions made, our experiences, and lessons learned when redesigning these products using the microservices approach. Information technology (IT) professionals interested in learning about microservices and how to develop or redesign an application in Bluemix using microservices can benefit from this book.