Web 2 0 And Beyond

Web 2.0 and Beyond: Principles and Technologies draws on the author’s iceberg model of Web 2.0, which places the social Web at the tip of the iceberg underpinned by a framework of technologies and ideas. The author incorporates research from a range of areas, including business, economics, information science, law, media studies, psychology, social informatics and sociology. This multidisciplinary perspective illustrates not only the wide implications of computing but also how other areas interpret what computer science is doing. After an introductory chapter, the book is divided into three sections. The first one discusses the underlying ideas and principles, including user-generated content, the architecture of participation, data on an epic scale, harnessing the power of the crowd, openness and the network effect and Web topology. The second section chronologically covers the main types of Web 2.0 services—blogs, wikis, social networks, media sharing sites, social bookmarking and microblogging. Each chapter in this section looks at how the service is used, how it was developed and the technology involved, important research themes and findings from the literature. The final section presents the technologies and standards that underpin the operation of Web 2.0 and goes beyond this to explore such topics as the Semantic Web, cloud computing and Web Science. Suitable for nonexperts, students and computer scientists, this book provides an accessible and engaging explanation of Web 2.0 and its wider context yet is still grounded in the rigour of computer science. It takes readers through all aspects of Web 2.0, from the development of technologies to current services.

Web 2.0 has taken on buzzword status. It's now shorthand for everything that is new, cutting-edge, and gaining momentum online. Web 2.0 can describe particular Web sites; cultural trends like social networking, blogging, or podcasting; or the underlying technology that makes today's coolest Web applications possible. Many Web 2.0 innovations were pioneered by behemoths like Google, Amazon, Apple, YouTube, and MySpace. But even the smallest, leanest companies can take advantage of the new trends, new and open-source programming tools, and new networks. This book presents a wealth of ideas that will enable any business to quickly and affordably deploy Web 2.0 best practices to gain customers and maximize profits. Web 2.0 is more a series of trends than a basket of things: —More and more, power is in the hands of individual users and their networks. —Web content is distributed, sorted, combined, and displayed across the Web in formats and places not anticipated by the content creators. —New technology now makes rich online experiences and complex software applications possible, and at a low cost. —Integration is breaking down walls between PCs and mobile devices. Web 2.0 is a landscape in which users control their online experience and influence the experiences of others. Business success on the Web, therefore, now comes from harnessing the power of social networks, computing networks, media and opinion networks, and advertising networks. Web 2.0 takes advantage of higher bandwidth and lighter-weight programming tools to create rich, engaging online experiences that compete with television and other offline activities. With examples and case studies from real businesses, this book demonstrates what makes a successful Web 2.0 company, regardless of its size or resources. A non-technical guide, it is aimed squarely at the marketer or business manager who wants to understand recent developments in the online world, and to turn them into practical, competitive advantages.

In recent years, the use of Web-mediated digital technologies has constantly grown in importance, reshaping the communication landscape in all professional activities. Web 2.0 applications and platforms have evolved dramatically, exceeding all expectations, and have had an impact on all areas of activity, from personal and social to political and economic. A crucial role in this radical transformation has been played by social media, i.e. online resources enabling users to connect, interact, and share contents. They have changed social relations profoundly on an individual level, but also in their professional dimensions, transforming the dynamics of how professionals work, share knowledge and relate to each other and to their clients. This book explores online professional blogging and networking platforms, discussing methodological issues involved in analysing webmediated professional communication in a genre- and discourse- analytical perspective, with a focus on the structural and textual properties of genres on the Internet. The discursive objects investigated include professional weblogs, and in particular law blogs, professional groups on Facebook and LinkedIn, and LinkedIn job ads. Among the aspects examined are continuity with pre-existing traditional genres, generic integrity, and the debated status of social networking sites as platform users’ communities of practice.

Whilst enterprise technology departments have been steadily building their information and knowledge management portfolios, the Internet has generated new sets of tools and capabilities which provide opportunities and challenges for improving and enriching knowledge work. This book fills the gap between strategy and technology by focussing upon the functional capabilities of Web 2.0 in corporate environments and matching these to specific types of information requirement and behaviour. It takes a resource based view of the firm: why and how can the knowledge capabilities and information assets of organisations be better leveraged using Web 2.0 tools? Identifying the underlying benefits requires the use of frameworks beyond profitability and cost control. Some of these perspectives are not in the usual business vocabulary, but when applied, demonstrate the role that can be played by Web 2.0, how to manage towards these and how to assess success. Transactive memory systems, social uncertainty, identity theory, network dynamics, complexity theory, organisational memory and the demographics of inter- generational change are not part of normal business parlance but can be used to clarify Web 2.0 application and potentiality. Written by a well-respected practitioner and academic Draws on the author’s practical experience as a technology developer, designer, senior manager and researcher Provides approaches to understanding and tackling real-world problems

Describes what Web 2.0 is, looks at its core patterns and architecture, and offers information on developing applications and software for it.

The concept of "Web 2.0" began with a conference brainstorming session between O'Reilly and MediaLive International. Dale Dougherty, web pioneer and O'Reilly VP, noted that far from having "crashed", the web was more important than ever, with exciting new applications and sites popping up with surprising regularity. What's more, the companies that had survived the collapse seemed to have some things in common. Could it be that the dot-com collapse marked some kind of turning point for the web, such that a call to action such as "Web 2.0" might make sense? We agreed that it did, and so the Web 2.0 Conference was born. In the year and a half since, the term "Web 2.0" has clearly taken hold, with more than 9.5 million citations in Google. But there's still a huge amount of disagreement about just what Web 2.0 means, with some people decrying it as a meaningless marketing buzzword, and others accepting it as the new conventional wisdom. This article is an attempt to clarify just what we mean by Web 2.0.

Authored by an experienced librarian, digital resource manager, and professor in the field of library science, this book explores the wide-reaching impact of second-generation web technologies on library organization and services—and how library staff must respond. Most librarians are infinitely familiar with the Internet due to their daily use of this essential resource. However, having practical expertise with today's digital resources does not guarantee the ability to speak intelligently and convincingly about their less-obvious benefits to funding authorities—an important skill to have. Beyond the Browser: Web 2.0 and Librarianship overviews the history of libraries and the Internet to provide necessary perspective and then examines current and future trends in libraries. In Part I, the author traces the notion of connectivity from its roots in the 19th century through the rise of digital technology in the second half of the 20th, concluding with a discussion of its influence on the role expectations and performance of today's information professional. Part II investigates the evolutionary impact of open access, scholarly inquiry, and second-generation web technologies on library organization and services. A bibliography of helpful resources is also included.

Web 2.0 architecture opens up an incredible number of options for flexible web design, creative reuse, and easier updates. Along with covering the key languages and techniques of Web 2.0, this unique book introduces you to all of the technologies that make up Web 2.0 at a professional level. Throughout the chapters, you'll find code for several example applications built with popular frameworks that you'll be able to utilize. You'll first explore the technologies that are used to create Web 2.0 applications. This includes an in-depth look at XHTML, Cascading Style Sheets (CSS), JavaScript, and Ajax. Next, you'll gain a better understanding of the protocols and formats that enable the exchange of information between web clients and servers. Ultimately, you'll discover exactly what you need to know about server-side programming in order to implement new ideas and develop your own robust applications. What you will learn from this book How Web 2.0 applications are developed New ways to get the major client-side technologies to work together The new class of emerging tools All about HTTP and URIs, XML, syndication, microformats, and Web Services Techniques for implementing and maintaining your URI space How to serve XML over HTTP Steps for building mashups to aggregate information from multiple sources Methods for enhancing security in your applications Who this book is for This book is for professional developers who have a basic understanding of HTML, CSS, JavaScript, and XML. Wrox Professional guides are planned and written by working programmers to meet the real-world needs of programmers, developers, and IT professionals. Focused and relevant, they address the issues technology professionals face every day. They provide examples, practical solutions, and expert education in new technologies, all designed to help programmers do a better job. This book is also available as part of the 4-book JavaScript and Ajax Wrox Box (ISBN: 0470227818). This 4-book set includes: Professional JavaScript for Web Developers (ISBN: 0764579088) Professional Ajax 2nd edition (ISBN: 0470109491) Professional Web 2.0 Programming (ISBN: 0470087889) Professional Rich Internet Applications: Ajax and Beyond (ISBN: 0470082801)