[PDF Download] Cloud Computing And Soa Convergence In Your Enterprise

Cloud Computing and SOA Convergence in Your Enterprise PDF
Author: David S. Linthicum
Publisher: Pearson Education
ISBN: 9780321670939
Size: 73.87 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : en
Pages : 264
View: 4704
Status: Available

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Massive, disruptive change is coming to IT as software as a service (SaaS), SOA, mashups, Web 2.0, and cloud computing truly come of age. Now, one of the world’s leading IT innovators explains what it all means—coherently, thoroughly, and authoritatively. Writing for IT executives, architects, and developers alike, world-renowned expert David S. Linthicum explains why the days of managing IT organizations as private fortresses will rapidly disappear as IT inevitably becomes a global community. He demonstrates how to run IT when critical elements of customer, product, and business data and processes extend far beyond the firewall—and how to use all that information to deliver real-time answers about everything from an individual customer’s credit to the location of a specific cargo container. Cloud Computing and SOA Convergence in Your Enterprise offers a clear-eyed assessment of the challenges associated with this new world—and offers a step-by-step program for getting there with maximum return on investment and minimum risk. Using multiple examples, Linthicum Reviews the powerful cost, value, and risk-related drivers behind the move to cloud computing—and explains why the shift will accelerate Explains the technical underpinnings, supporting technologies, and best-practice methods you’ll need to make the transition Helps you objectively assess the promise of cloud computing and SOA for your organization, quantify value, and make the business case Walks you through evaluating your existing IT infrastructure and finding your most cost-effective, safest path to the “cloud” Shows how to choose the right candidate data, services, and processes for your cloud computing initiatives Guides you through building disruptive infrastructure and next-generation process platforms Helps you bring effective, high-value governance to the clouds If you’re ready to begin driving real competitive advantage from cloud computing, this book is the start-to-finish roadmap you need to make it happen.

[PDF Download] Safari Books Online Webcast

Safari Books Online Webcast PDF
Author: David Linthicum
Publisher:
ISBN:
Size: 36.29 MB
Format: PDF, ePub
Category :
Languages : en
Pages :
View: 1282
Status: Available

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Massive, disruptive change is coming to IT as Software as a Service (SaaS), SOA, mashups, Web 2.0, and cloud computing truly come of age. This 60-minute webcast, is for IT executives, architects, and developers alike, as world-renowned expert David Linthicum explains why the days of managing IT organizations as private fortresses will rapidly disappear as IT inevitably becomes a global community. He will demonstrate how to run IT when critical elements of customer, product, and business data and processes extend far beyond the firewall-how to use all that information to deliver real-time answers about everything from an individual customer's credit to the location of a specific cargo container. Learn a step-by-step approach that combines maximum return on investment with minimum risk through examples that illustrate: - Cost, value, and risk-related drivers behind the move to cloud computing-a shift that will only accelerate - Technical underpinnings, supporting technologies, and best-practice methods for making the transition - Assess the promise of SaaS, Web 2.0, and SOA for your organization - Evaluate your existing IT infrastructure and find your path to the "cloud" - Choose the right candidate data, services, and processes for your cloud computing initiatives - Build disruptive infrastructure and next-generation process platforms - Bring effective, high-value governance to the clouds If you're ready to begin driving real competitive advantage from cloud computing, this webcast can help you make it happen.

[PDF Download] Cloud Computing

Cloud Computing PDF
Author: Nikos Antonopoulos
Publisher: Springer Science & Business Media
ISBN: 9781849962414
Size: 50.67 MB
Format: PDF, ePub
Category : Computers
Languages : en
Pages : 382
View: 1388
Status: Available

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Cloud computing continues to emerge as a subject of substantial industrial and academic interest. Although the meaning and scope of “cloud computing” continues to be debated, the current notion of clouds blurs the distinctions between grid services, web services, and data centers, among other areas. Clouds also bring considerations of lowering the cost for relatively bursty applications to the fore. Cloud Computing: Principles, Systems and Applications is an essential reference/guide that provides thorough and timely examination of the services, interfaces and types of applications that can be executed on cloud-based systems. The book identifies and highlights state-of-the-art techniques and methods for designing cloud systems, presents mechanisms and schemes for linking clouds to economic activities, and offers balanced coverage of all related technologies that collectively contribute towards the realization of cloud computing. With an emphasis on the conceptual and systemic links between cloud computing and other distributed computing approaches, this text also addresses the practical importance of efficiency, scalability, robustness and security as the four cornerstones of quality of service. Topics and features: explores the relationship of cloud computing to other distributed computing paradigms, namely peer-to-peer, grids, high performance computing and web services; presents the principles, techniques, protocols and algorithms that can be adapted from other distributed computing paradigms to the development of successful clouds; includes a Foreword by Professor Mark Baker of the University of Reading, UK; examines current cloud-practical applications and highlights early deployment experiences; elaborates the economic schemes needed for clouds to become viable business models. This book will serve as a comprehensive reference for researchers and students engaged in cloud computing. Professional system architects, technical managers, and IT consultants will also find this unique text a practical guide to the application and delivery of commercial cloud services. Prof. Nick Antonopoulos is Head of the School of Computing, University of Derby, UK. Dr. Lee Gillam is a Lecturer in the Department of Computing at the University of Surrey, UK.

[PDF Download] Management Sicherer Cloud Services

Management sicherer Cloud Services PDF
Author: Helmut Krcmar
Publisher: Springer-Verlag
ISBN: 3658195797
Size: 79.97 MB
Format: PDF, ePub, Mobi
Category : Computers
Languages : de
Pages : 426
View: 7416
Status: Available

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Dieses Buch zum Projekt Next Generation Certification (NGCert) betrachtet die Grundlagen vertrauenswürdiger Cloud-Services. Es wird ein Konzept für eine dynamische Zertifizierung zur Förderung von Vertrauen, Rechtsverträglichkeit, Qualität und Nutzen von Cloud-Services am deutschen Markt entwickelt. Ein Prototyp zeigt den exemplarischen Einsatz der entwickelten Werkzeuge in der Praxis. ​

[PDF Download] Web Scalability For Startup Engineers

Web Scalability for Startup Engineers PDF
Author: Artur Ejsmont
Publisher: McGraw Hill Professional
ISBN: 0071843663
Size: 36.81 MB
Format: PDF, Docs
Category : Computers
Languages : en
Pages : 432
View: 4450
Status: Available

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This invaluable roadmap for startup engineers reveals how to successfully handle web application scalability challenges to meet increasing product and traffic demands. Web Scalability for Startup Engineers shows engineers working at startups and small companies how to plan and implement a comprehensive scalability strategy. It presents broad and holistic view of infrastructure and architecture of a scalable web application. Successful startups often face the challenge of scalability, and the core concepts driving a scalable architecture are language and platform agnostic. The book covers scalability of HTTP-based systems (websites, REST APIs, SaaS, and mobile application backends), starting with a high-level perspective before taking a deep dive into common challenges and issues. This approach builds a holistic view of the problem, helping you see the big picture, and then introduces different technologies and best practices for solving the problem at hand. The book is enriched with the author's real-world experience and expert advice, saving you precious time and effort by learning from others' mistakes and successes. Language-agnostic approach addresses universally challenging concepts in Web development/scalability—does not require knowledge of a particular language Fills the gap for engineers in startups and smaller companies who have limited means for getting to the next level in terms of accomplishing scalability Strategies presented help to decrease time to market and increase the efficiency of web applications

[PDF Download] Cio

CIO  PDF
Author:
Publisher:
ISBN:
Size: 25.51 MB
Format: PDF, Docs
Category : Executives
Languages : en
Pages :
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Status: Available

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A resource for information executives, the online version of CIO offers executive programs, research centers, general discussion forums, online information technology links, and reports on information technology issues.

[PDF Download] Soa Studentenausgabe

SOA   Studentenausgabe PDF
Author: Thomas Erl
Publisher: Pearson Deutschland GmbH
ISBN: 9783827329844
Size: 45.58 MB
Format: PDF, Docs
Category :
Languages : de
Pages : 545
View: 7742
Status: Available

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[PDF Download] Software Automatisch Testen

Software automatisch testen PDF
Author: Elfriede Dustin
Publisher: Springer-Verlag
ISBN: 3642568068
Size: 78.48 MB
Format: PDF, Docs
Category : Computers
Languages : de
Pages : 650
View: 5742
Status: Available

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Die Autoren stellen die praktische Handhabung und die Werkzeuge für automatische Software-Testverfahren ausführlich dar. Besondere Berücksichtigung findet dabei die Qualitätssicherung sowohl beim Test-Design, bei den verwendeten Testwerkzeugen als auch bei der Dokumentation der Ergebnisse. Das Buch führt den Praktiker Schritt für Schritt durch den Test-Prozeß von der anfänglichen Planung, Implementierung, Management bis zum Report. Die CD-ROM enthält umfangreiche PDF-Dokumente zu automatischen Testverfahren, insbesondere zu ATLM (Automated Test Life-Cycle Methodology).

[PDF Download] Cloud Service Zertifizierung

Cloud Service Zertifizierung PDF
Author: Stephan Schneider
Publisher: Springer-Verlag
ISBN: 3662472864
Size: 80.12 MB
Format: PDF, Mobi
Category : Business & Economics
Languages : de
Pages : 80
View: 858
Status: Available

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Die Auslagerung von Services in die Cloud ist mit Risiken verbunden. Dieses Buch liefert ein Rahmenwerk zur Zertifizierung von Services in der Cloud. Herzstück dabei ist ein umfangreicher Kriterienkatalog zum Assessment von Cloud-Services. Dabei wendet sich das Buch an Cloud-Service-Anwender und unterstützt bei der Bewertung, dem Vergleich und der Auswahl von Angeboten. Gerade in kritischen Bereichen wie Sicherheit, Verfügbarkeit und Vertragsfragen unterstützt der Katalog bei der Definition von eigenen Anforderungen. Das Buch eignet sich jedoch auch für Cloud-Service-Anbieter, die es zum Self-Assessment und zur Verbesserung der eigenen Services nutzen können. Das Buch fasst eines der Ergebnisse des dreijährigen Forschungsprojekts „Value4Cloud“ zusammen, das im Rahmen des Technologieprogramms „Trusted Cloud“ vom Bundesministerium für Wirtschaft und Technologie gefördert wurde. Es liefert mit 219 Zertifizierungskriterien und einem Zertifizierungsrahmenwerk einen wichtigen Beitrag zum Assessment von Cloud-Services und der Verbesserung von Cloud-Service-Zertifizierungen.

[PDF Download] Soa With Rest

SOA with REST PDF
Author: Thomas Erl
Publisher:
ISBN: 9780137012510
Size: 57.14 MB
Format: PDF, Kindle
Category : Computers
Languages : en
Pages : 577
View: 6022
Status: Available

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Breakthrough approach, breakthrough techniques: the first comprehensive tutorial and reference for deploying RESTful services to support SOA • •SOA and REST have been viewed as radically different paradigms: this is the first book to show how they can be combined to solve crucial problems and deliver greater business value. •Presents comprehensive case studies of the highly successful integration of contemporary REST frameworks and SOA platforms. •Covers both the theory and practice of RESTful services in the SOA context. Every major development platform now supports the creation of SOA-based solutions. Increasingly, however, the traditional, SOAP-based method of building SOA services has been challenged by a simpler, lighter alternative: REST. The two paradigms have sometimes been viewed as competitive, and many developers are comfortable with one or the other, but not both. However, REST and SOA can be used together - and, as this start-to-finish tutorial demonstrates, organizations can achieve powerful benefits by combining them. Renowned SOA expert Thomas Erl and IBM Consulting IT Architect Raj Balasubramanian begin by explaining the theory and techniques underlying REST, and then introducing real-life implementations of RESTful services using multiple contemporary technologies. The authors compare REST and service-oriented principles, showing how traditional Web services and RESTful services differ, and dispelling common myths and misconceptions about REST and SOA. Next, they present a series of REST-inspired SOA design patterns, supported by case studies that demonstrate how REST and SOA can be converged using existing technologies and products, and what the benefits are of doing so. Thomas Erl (Richmond BC) founded SOA Systems Inc., a company specializing in vendor-agnostic SOA training, certification, and strategic consulting services. Erl speaks and instructs widely, and has delivered many workshops and keynote speeches. His work has been published in publications including The Wall Street Journal. Raj Balasubramanian (Cedar Creek TX), Consulting IT Architect for IBM Software Group, works on customer engagements delivering application and infrastructure-related projects. As co author of an upcoming SOA with Java book, he contributed chapters on portal technology and REST service design and development. He recently developed REST patterns for, SOA Design Patterns.

[PDF Download] The Big Switch

The big switch PDF
Author: Nicholas G. Carr
Publisher:
ISBN: 9783826655081
Size: 52.29 MB
Format: PDF, Mobi
Category : Informationstechnik - Technische Innovation - Soziokultureller Wandel
Languages : de
Pages : 314
View: 2380
Status: Available

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Nicholas Carr beschreibt in dieser deutschen Übersetzung des amerikanischen Bestsellers die nächste IT-Revolution und dass dadurch immense Folgen auf unsere Wirtschaft und Gesellschaft zukommen werden. Dabei erläutert er detailliert die Entwicklung der Computerindustrie in den letzten Jahren sowie insbesondere entscheidende neue Technologien wie das Cloud Computing und dessen Auswirkungen auf traditionelle Firmen wie z.B. Microsoft und Dell.

[PDF Download] Soa With Rest Principles Patterns And Constraints For Building Enterprise Solutions With Rest Paperback

SOA with REST Principles  Patterns and Constraints for Building Enterprise Solutions with REST  paperback  PDF
Author: Thomas Erl
Publisher: Prentice Hall
ISBN: 9780134767444
Size: 40.37 MB
Format: PDF, Docs
Category :
Languages : en
Pages : 624
View: 3693
Status: Available

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"This book illuminates the connection of the two domains--SOA and REST--in a manner that is concrete and practical, providing concise application to everyday architectural challenges. Fantastic!" --Ryan Frazier, Technology Strategist, Microsoft "...a tour de force that elegantly applies REST principles to the industry-standard SOA framework described in prior titles in this series.... This book is a must-read for anyone developing REST services." --Dave Slotnick, Enterprise Architect, Rackspace Hosting "This book undoubtedly will help SOA to reap the benefits from the main value propositions of Web architecture...." --Dr. Erik Wilde, Architect, EMC Corporation "REST is so much more than just another type of interface implementation--SOA with REST shows how the ecosystem of service compositions changes as new opportunities arise for service composition architecture designs. A comprehensive guide and a must-read for any serious IT architect considering REST-style services for application architectures." --Roger Stoffers, Solution Architect, Hewlett Packard "Service-orientation and REST both are architectural styles that are cornerstones of modern applications and cloud computing. Both aim to deliver scalable, interoperable solutions, but their different roots don''t always make them a natural fit. SOA with REST explains how the two styles can work together in enterprise environments. It discusses a design process for a services portfolio that meets the goals of SOA and at the same time designs services that comply with the established REST constraints. It also shows pragmatic approaches to meet enterprise-grade requirements with the REST programming style but relaxes constraints where necessary." --Christoph Schittko, Director of Cloud Strategy, Microsoft "An excellent repertoire of service-oriented patterns that will prove handy when solving problems in the real world. The REST perspectives and principles will provide complete coverage of modern-day Web 2.0 style approaches. Highly recommended." --Sid Sanyal, IT Architect, Zurich Financial Services "An inspirational book that provides deep insight into the design and development of next-generation service-oriented systems based on the use of REST. This book clarifies the convergence of SOA and REST with no-nonsense content that addresses common questions and issues head-on. An essential ''instrument of modern service implementation'' and a powerful body of knowledge for software designers, architects, and consultants." --Pethuru Raj, Ph.D., Enterprise Architecture (EA) Consultant, Wipro Consulting Services "REST and SOA are two of the most misunderstood terms in the software industry over the past decade. Yet the REST architectural style coupled with modern RESTful framework implementations provides a scalable and reliable approach to SOA. This book covers all you need to know about how to take the principles of REST and apply them in small and large SOA developments. If you are familiar with REST and thinking about SOA, then you need this book. If you have not considered REST in your SOA work, then this book is for you, too. Covering concepts of both REST and SOA, as well as design patterns and when to use them, the book is a wonderful companion and a good tool for architects and engineers." --Dr. Mark Little, CTO JBoss, Red Hat "Unlike many other texts on the subject, SOA with REST is a well-rounded, easy-to-read narrative, including real-world case studies that appeal to both developers and analysts. This makes it an indispensable source for any SOA practitioner or any professional who is planning to initiate an SOA project." --Theodore T. Morrison, Certified SOA Analyst, CSM, Geocent, LLC "SOA and REST are two very important architectural styles for distributed computing. SOA is successfully adopted by most enterprises, and the REST style is getting more attention from both researcher and industry users. The book SOA with REST introduces a new architectural style that is ingeniously combining both SOA and REST styles and clearly reveals how SOA and REST can work together to generate successful enterprise SOA strategies with REST, along with guidance for making architecture design decisions. This book is a bible of best practices for designing and implementing SOA architecture with REST. It is a must-have reference book for both IT practitioners and researchers." --Longji Tang, FedEx IT Senior Technical Advisor, Ph.D. in CSSE The Definitive Guide to Building Web-Centric SOA with REST The World Wide Web is based on the most successful technology architecture in history. It has changed how we view, access, and exchange information and, with the advent of REST, it has also provided us with compelling ways to build and improve automation solutions. REST provides a great deal of guidance to ensure that an architecture and its automation logic are technically sound, though it is still your responsibility to build services that actually add value to your business. SOA with REST is the first comprehensive tutorial and reference for designing and building RESTful services as part of service-oriented solutions and in conjunction with service-oriented architecture (SOA). This book demonstrates that REST is not only a suitable medium for building truly service-oriented solutions, but also that the service-oriented architectural model is a necessary foundation for REST technology architectures to realize their full business potential. The authors provide thorough mapping of REST constraints and architectural goals with service-orientation principles and SOA characteristics. Using real-world examples, they show how to leverage REST''s simplicity, flexibility, and low overhead without compromising the power or manageability of service-oriented solutions and architectures. This book will be valuable to IT architects, developers, and any practitioner seeking to use SOA and REST together. Topic Areas Distributed solution design with HTTP and REST REST-based service composition architectures REST service modeling and a service-oriented analysis process for REST service candidates Technical service contract notation for REST services based on a uniform contract Designing REST service contracts with service-orientation Understanding REST constraints in relation to service-orientation principles Using hypermedia and dynamic binding within SOA and service compositions Creating complex HTTP-based methods for enterprise solutions Advanced design techniques, including composition deepening, runtime logic deferral, and dynamic binding with common properties Cross-service transactions and event-driven messaging with REST Addressing enterprise solution concerns in relation to REST-based state management Applying SOA design patterns to REST-based solutions Distinguishing REST and SOA service concepts and terminology Designing REST architectures with SOA Versioning REST services and uniform contracts Fundamental REST, SOA, and service-orientation concepts and terminology REST constraints, REST architectural goals, and properties Seven new REST-inspired design patterns Defining common goals of REST and SOA