Expert Flickr developer David Wilkinson guides you through a series of software projects that show you how to build mashups using the popular photo service Flickr. He explains the process of remixing Flickr on your own web site and then mashing it up. Along the way, you’ll learn how to take advantage of mashup technologies such as REST, Ajax, RSS, and JSON. Plus, hands-on examples will help you gain the skills to design a variety of remixes and mashups that take advantage of Flickr’s core services.

Written by Charles Freedman, a senior Flash developer at Yahoo!, this book provides you with all the information you’ll need to know about APIs in order to build amazing map mashups. You’ll find in-depth coverage of Yahoo! mapping tools and technologies and a variety of techniques for working with the APIs. Yahoo! Maps Mashups explores each API flavor, guiding you through the simple yet comprehensive sets of API calls so that you will gain a strong understanding of the capabilities of each map technology through its respective API.

Mashups are hugely popular right now, a very important topic within the general area of Web 2.0, involving technologies such as CSS, JavaScript, Ajax, APIs, libraries, and server-side languages (such as PHP and ASP.NET.) This book aims to be the definitive tome on Mashup development, to stand in the middle of all the other, more API specific books coming out on Google Maps, Flickr, etc. The book shows how to create real world Mashups using all the most poplar APIs, such as Google Maps, Flickr, Amazon Web Services, and delicious, and includes examples in multiple different server-side languages, such as PHP, Java, and .NET.

This book constitutes the workshop proceedings of the 15th International Conference on Database Systems for Advanced Applications, DASFAA 2010, held in Tsukuba, Japan, in April 2010. The volume contains six workshops, each focusing on specific research issues that contribute to the main themes of the DASFAA conference: The First International Workshop on Graph Data Management: Techniques and Applications (GDM 2010), The Second International Workshop on Benchmarking of Database Management Systems and Data-Oriented Web Technologies (BenchmarkX'10); The Third International Workshop on Managing Data Quality in Collaborative Information Systems (MCIS2010), The Workshop on Social Networks and Social Media Mining on the Web (SNSMW2010), The Data Intensive eScience Workshop (DIEW 2010), and The Second International Workshop on Ubiquitous Data Management (UDM2010).

del.icio.us offers millions of Web users an online social network in which to collect, organize, and share their favorite web resources. Using an underlayer of tools offered by del.icio.us, you now have the potential to tap into this social network in order to expand your own website to a whole new array of possibilities. This book will help you make the most of these possibilities and encourages you to use your own innovative ideas to create something useful, unique, and even fun.

"This book will not only demonstrate how developers can utilize Amazon Web services to create cool mashups but will also help them convert it to money-making mashups - 'cashups.'" —Jinesh Varia, Amazon Web Services Developer Relations Team Amazon.com is advancing the boundaries of the Internet through their powerful suite of web services. Innovative developers are combining Amazon data with other freely available sources to create new and interesting applications known as Mashups. This book teaches you the techniques behind mashup applications and for the first time shows you how to build them yourself. The examples in this book show you how to integrate Amazon web services with APIs from Yahoo!, eBay, Google and YouTube. You'll learn how to combine data from disparate sources to create new applications using next generation browser techniques such as AJAX, JSON and Dynamic Scripting. You will learn how to re-purpose web service data so that it can be consumed from mobile devices such as a cell phone or PDA. Because both the theory and code are explained, you'll be able to easily take the lessons in this book to build your own killer mashup applications. Expert web services developer Francis Shanahan guides you through the basics of web service consumption using XML, SOAP and REST. Next generation browser techniques such as AJAX are illustrated in easy to follow step by step examples. He also completes the picture by introducing advanced techniques to enhance performance such as the multi-threading web service features of ASP.NET 2.0. With this book, you'll discover how to: Build a generic AJAX library from the ground up Consume publicly available APIs such as Yahoo!(r) Search, Google(r), eBay(r) and YouTube Use SOAP to expose Amazon data as RSS Convert Amazon data directly into JSON using XSLT Plot Amazon.com customers on Yahoo Maps Use the OpenSearch API to build your own search service Access Amazon data from your cell phone using WML Who this book is for This book is for developers who have some prior experience with web technologies such as Javascript(r) and ASP.NET. This book covers a wide range of technologies and techniques including ASP.NET 2.0, WML, REST, RSS, SOAP, XML, XSLT, AJAX and JSON. Everything in the book is built using free tools and explained in detail, along with the source code which makes this a useful resource regardless of experience level.

Explores our developing participatory online culture, establishing the core principles which drive the rise of collaborative content creation in environments, from open source through blogs and Wikipedia to Second Life. Argues that what is emerging is no longer just a new form of content production, but a new process for the continuous creation and extension of knowledge and art by collarborative communities: produsage.