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Author: Christian Baun Publisher: Springer Science & Business Media ISBN: 3642209173 Category : Computers Languages : en Pages : 100
Book Description
Cloud computing is a buzz-word in today’s information technology (IT) that nobody can escape. But what is really behind it? There are many interpretations of this term, but no standardized or even uniform definition. Instead, as a result of the multi-faceted viewpoints and the diverse interests expressed by the various stakeholders, cloud computing is perceived as a rather fuzzy concept. With this book, the authors deliver an overview of cloud computing architecture, services, and applications. Their aim is to bring readers up to date on this technology and thus to provide a common basis for discussion, new research, and novel application scenarios. They first introduce the foundation of cloud computing with its basic technologies, such as virtualization and Web services. After that they discuss the cloud architecture and its service modules. The following chapters then cover selected commercial cloud offerings (including Amazon Web Services and Google App Engine) and management tools, and present current related open-source developments (including Hadoop, Eucalyptus, and Open CirrusTM). Next, economic considerations (cost and business models) are discussed, and an evaluation of the cloud market situation is given. Finally, the appendix contains some practical examples of how to use cloud resources or cloud applications, and a glossary provides concise definitions of key terms. The authors’ presentation does not require in-depth technical knowledge. It is equally intended as an introduction for students in software engineering, web technologies, or business development, for professional software developers or system architects, and for future-oriented decision-makers like top executives and managers.
Author: Christian Baun Publisher: Springer Science & Business Media ISBN: 3642209173 Category : Computers Languages : en Pages : 100
Book Description
Cloud computing is a buzz-word in today’s information technology (IT) that nobody can escape. But what is really behind it? There are many interpretations of this term, but no standardized or even uniform definition. Instead, as a result of the multi-faceted viewpoints and the diverse interests expressed by the various stakeholders, cloud computing is perceived as a rather fuzzy concept. With this book, the authors deliver an overview of cloud computing architecture, services, and applications. Their aim is to bring readers up to date on this technology and thus to provide a common basis for discussion, new research, and novel application scenarios. They first introduce the foundation of cloud computing with its basic technologies, such as virtualization and Web services. After that they discuss the cloud architecture and its service modules. The following chapters then cover selected commercial cloud offerings (including Amazon Web Services and Google App Engine) and management tools, and present current related open-source developments (including Hadoop, Eucalyptus, and Open CirrusTM). Next, economic considerations (cost and business models) are discussed, and an evaluation of the cloud market situation is given. Finally, the appendix contains some practical examples of how to use cloud resources or cloud applications, and a glossary provides concise definitions of key terms. The authors’ presentation does not require in-depth technical knowledge. It is equally intended as an introduction for students in software engineering, web technologies, or business development, for professional software developers or system architects, and for future-oriented decision-makers like top executives and managers.
Author: Information Resources Management Association Publisher: ISBN: 9781466694668 Category : BUSINESS & ECONOMICS Languages : en Pages : 0
Book Description
"This book provides readers with comprehensive coverage of some of the latest tools and technologies in the digital industry coveragin a diverse range of applications and methodologies made possible in a world connected by the global network"--
Author: Athina A. Lazakidou Publisher: Springer Science & Business Media ISBN: 1441912746 Category : Medical Languages : en Pages : 271
Book Description
Web-based applications provide the power of desktop and server applications with the exibility and accessibility of the web. Using web browsers, users can securely access applications from anywhere within the reach of the company intranet or extranet. The special issue strives to explore the advanced web-based information systems and database applications in healthcare area. Healthcare organizations are undergoing major reorganizations and adjustments to meet the increasing demands of improved healthcare access and quality, as well as lowered costs. As the use of information technology to process medical data increases, much of the critical information necessary to meet these challenges is being stored in digital format. Web-enabled information technologies can provide the means for greater access and more effective integration of healthcare information from disparate computer applications and other information resources. This book presents studies from leading researchers and practitioners focusing on the current challenges, directions, trends, and opportunities associated with heal- care organizations and their strategic use of web-enabled technologies. Managing healthcare information systems with web-enabled technologies is an excellent ve- cle for understanding current and potential uses of Internet technology in the broad areas of healthcare and medical applications.
Author: Management Association, Information Resources Publisher: IGI Global ISBN: 146669467X Category : Computers Languages : en Pages : 2418
Book Description
The recent explosion of digital media, online networking, and e-commerce has generated great new opportunities for those Internet-savvy individuals who see potential in new technologies and can turn those possibilities into reality. It is vital for such forward-thinking innovators to stay abreast of all the latest technologies. Web-Based Services: Concepts, Methodologies, Tools, and Applications provides readers with comprehensive coverage of some of the latest tools and technologies in the digital industry. The chapters in this multi-volume book describe a diverse range of applications and methodologies made possible in a world connected by the global network, providing researchers, computer scientists, web developers, and digital experts with the latest knowledge and developments in Internet technologies.
Author: Songnian Li Publisher: CRC Press ISBN: 0415890810 Category : Technology & Engineering Languages : en Pages : 398
Book Description
Advances in Web-based GIS, Mapping Services and Applications is published as part of ISPRS WG IV/5 effort, and aims at presenting (1) Recent technological advancements, e.g., new developments under Web 2.0, map mashups, neogeography and the like; (2) Balanced theoretical discussions and technical implementations; (3) Commentary on the current stage
Author: Aggarwal, Anil K. Publisher: IGI Global ISBN: 1930708785 Category : Education Languages : en Pages : 386
Book Description
During the past two decades, telecommunication technologies combined with Web-enabled technologies have created a new technology-based focus, Web-based learning and teaching. This new area has changed the concept of education around the world, creating new challenges and opportunities offered by this new technology-based concept. Web-Based Learning and Teaching Technologies: Opportunities and Challenges addresses many issues, trends, opportunities and problems facing colleges and universities in the effective utilization and management of Web-based learning and teaching technologies.
Author: Peng Yue Publisher: Springer Science & Business Media ISBN: 1461468094 Category : Computers Languages : en Pages : 111
Book Description
By introducing Semantic Web technologies into geospatial Web services, this book addresses the semantic description of geospatial data and standards-based Web services, discovery of geospatial data and services, and generation of composite services. Semantic descriptions for geospatial data, services, and geoprocessing service chains are structured, organized, and registered in geospatial catalogue services. The ontology-based approach helps to improve the recall and precision of data and services discovery. Semantics-enabled metadata tracking and satisfaction allows analysts to focus on the generation of a geospatial process model rather than spending large amounts of time in data preparation. “DataType”-driven service composition and path planning can help to automate a range of knowledge discovery processes in a limited geospatial domain. Process planning facilitates the construction of complex services and models for geocomputation. A three-phase procedure to cover the lifecycle of service chaining and to identify the roles of the methods involved is proposed. It includes process modeling, process model instantiation, and workflow execution. The approach is implemented in a prototype system with use cases to demonstrate applicability. The objective of the research is to develop the key technologies for an intelligent geospatial knowledge system based on Web services to automate the data discovery and data preprocessing steps in the distributed Web service environment, to automate a range of knowledge discovery processes in a limited geospatial domain, using the automated construction and execution of service chains, and to facilitate the construction of complex services and models for geocomputation.
Author: Songnian Li Publisher: CRC Press ISBN: 1000006808 Category : Technology & Engineering Languages : en Pages : 400
Book Description
Advances in Web-based GIS, Mapping Services and Applications is published as part of ISPRS WG IV/5 effort, and aims at presenting (1) Recent technological advancements, e.g., new developments under Web 2.0, map mashups, neogeography and the like; (2) Balanced theoretical discussions and technical implementations; (3) Commentary on the current stage
Author: Kay Cahill Publisher: Elsevier ISBN: 1780630085 Category : Computers Languages : en Pages : 214
Book Description
User-Generated Content and its Impact on Web-Based Library Services examines the impact of user-generated content on web-based library services. It begins with an overview of Web 2.0 tools and technologies and a brief look at the emerging semantic tools of Web 3.0 and their implications for libraries. The book investigates the changing role of the end user as both a creator and consumer of web content and what this means for society’s perception and understanding of information. The author addresses the advantages and challenges of using these tools to bring community expertise and opinion into the library, from reinvention of the library website as a community rather than a collection to the issues of moderating user-generated content. The book also explores the notion of ‘low-fidelity authority’, understanding that by acknowledging the value in content that does not necessarily meet traditional definition of authority, it creates the potential to achieve a much greater level of relevance and engagement with users. Throughout the book, conceptual discussion is illustrated with real-world examples and practical suggestions for library practitioners. Relatively new and extremely relevant topic, with which many libraries and librarians are currently grappling Provides conceptual discussion and practical examples of sound strategies for managing user-generated content The book is about rethinking what we do as librarians, and surrendering some of our traditional notions of authority and control to the expertise that exists in the community
Author: John McConnell Publisher: Cisco Press ISBN: 9781587050794 Category : Business & Economics Languages : en Pages : 316
Book Description
Measure, manage, and improve the speed and reliability of Web services with this complete reference for creating relevant, effective Service Level Agreements. Starting with an explanation of SLM and common performance metrics, the book provides detailed discussions of methods to measure and improve performance.
Author: Christian Baun
Author: Christian Baun
Author: Information Resources Management Association
Author: Athina A. Lazakidou
Author: Management Association, Information Resources
Author: Songnian Li
Author: Aggarwal, Anil K.
Author: Peng Yue
Author: Songnian Li
Author: Kay Cahill
Author: John McConnell