How Can Open Source Technology Ecosystem Create Value? Evidence from Investors' Reactions to Firms' GitHub Code Releases

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)

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Book Synopsis How Can Open Source Technology Ecosystem Create Value? Evidence from Investors' Reactions to Firms' GitHub Code Releases by : Wei Yang

Download or read book How Can Open Source Technology Ecosystem Create Value? Evidence from Investors' Reactions to Firms' GitHub Code Releases written by Wei Yang and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study examines whether and how firms create value by making their innovations free and non-proprietary open source technologies, a possibility that runs counter to the central tenet in strategy regarding the control of private knowledge as a key to profiting from innovation. In exploring this counterintuitive conjecture, we focus on the stock market reactions as a forward-looking indicator of value creation and connect the literature of innovation ecosystems with investors' reactions to firm strategies. More specifically, we argue that the stock market positively reacts to firms' release of innovation as open technologies, because it constitutes an effective ecosystem disclosure strategy that not only enables investors to fully evaluate the value of the underlying innovation ecosystem, but also creates new opportunities for ecosystem expansion and maintaining more efficient coordination and collaboration in ways that creates value. In turn, we further argue that shock market reactions to the disclosure of open technologies are positively influenced by a firm's proprietary innovations that ease the value capture within an ecosystem, while they are negatively affected by the potential of non-proprietary open collaboration opportunities that present high opportunity cost in the process of value appropriation through ecosystem collaboration. We also propose that the effect of those drivers would be accentuated by the technological interdependencies of the released technology. Those arguments are fully supported in our empirical analysis of 2,738 release of open-source software programs by 132 public companies in the software development industry. Our analysis shows that, on average, a release of innovation as open technologies created a 0.34% cumulative abnormal return for the disclosing company. We discuss implications for the understanding of innovation ecosystems and the development of value creation of open technologies.#

Producing Open Source Software

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596552998
Total Pages : 306 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis Producing Open Source Software by : Karl Fogel

Download or read book Producing Open Source Software written by Karl Fogel and published by "O'Reilly Media, Inc.". This book was released on 2005-10-07 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: The corporate market is now embracing free, "open source" software like never before, as evidenced by the recent success of the technologies underlying LAMP (Linux, Apache, MySQL, and PHP). Each is the result of a publicly collaborative process among numerous developers who volunteer their time and energy to create better software. The truth is, however, that the overwhelming majority of free software projects fail. To help you beat the odds, O'Reilly has put together Producing Open Source Software, a guide that recommends tried and true steps to help free software developers work together toward a common goal. Not just for developers who are considering starting their own free software project, this book will also help those who want to participate in the process at any level. The book tackles this very complex topic by distilling it down into easily understandable parts. Starting with the basics of project management, it details specific tools used in free software projects, including version control, IRC, bug tracking, and Wikis. Author Karl Fogel, known for his work on CVS and Subversion, offers practical advice on how to set up and use a range of tools in combination with open mailing lists and archives. He also provides several chapters on the essentials of recruiting and motivating developers, as well as how to gain much-needed publicity for your project. While managing a team of enthusiastic developers -- most of whom you've never even met -- can be challenging, it can also be fun. Producing Open Source Software takes this into account, too, as it speaks of the sheer pleasure to be had from working with a motivated team of free software developers.

Coding Places

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Publisher : MIT Press
ISBN 13 : 026230466X
Total Pages : 273 pages
Book Rating : 4.2/5 (623 download)

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Book Synopsis Coding Places by : Yuri Takhteyev

Download or read book Coding Places written by Yuri Takhteyev and published by MIT Press. This book was released on 2012-09-21 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: An examination of software practice in Brazil that reveals both the globalization and the localization of software development. Software development would seem to be a quintessential example of today's Internet-enabled “knowledge work”—a global profession not bound by the constraints of geography. In Coding Places, Yuri Takhteyev looks at the work of software developers who inhabit two contexts: a geographical area—in this case, greater Rio de Janeiro—and a “world of practice,” a global system of activities linked by shared meanings and joint practice. The work of the Brazilian developers, Takhteyev discovers, reveals a paradox of the world of software: it is both diffuse and sharply centralized. The world of software revolves around a handful of places—in particular, the San Francisco Bay area—that exercise substantial control over both the material and cultural elements of software production. Takhteyev shows how in this context Brazilian software developers work to find their place in the world of software and to bring its benefits to their city. Takhteyev's study closely examines Lua, an open source programming language developed in Rio but used in such internationally popular products as World of Warcraft and Angry Birds. He shows that Lua had to be separated from its local origins on the periphery in order to achieve success abroad. The developers, Portuguese speakers, used English in much of their work on Lua. By bringing to light the work that peripheral practitioners must do to give software its seeming universality, Takhteyev offers a revealing perspective on the not-so-flat world of globalization.

Dynamic Mixed Duopoly

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Publisher : Fundacion BBVA
ISBN 13 :
Total Pages : 41 pages
Book Rating : 4./5 ( download)

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Book Synopsis Dynamic Mixed Duopoly by : Ramon Casadesus-Masanell

Download or read book Dynamic Mixed Duopoly written by Ramon Casadesus-Masanell and published by Fundacion BBVA. This book was released on 2003 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper analyzes a dynamic mixed duopoly in which a profit-maximizing competitor interacts with a competitor that prices at zero (or marginal cost), with the cumulation of output affecting their relative positions over time. The modeling effort is motivated by interactions between Linux, an open-source operating system, and Microsoft's Windows in the computer server segment, and consequently emphasizes demand-side learning effects that generate dynamic scale economies (or network externalities). Analytical characterizations of the equilibrium under such conditions are offered, and some comparative static and welfare effects are examined.

Bifacial Photovoltaics

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Publisher : Institution of Engineering and Technology
ISBN 13 : 1785612743
Total Pages : 329 pages
Book Rating : 4.7/5 (856 download)

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Book Synopsis Bifacial Photovoltaics by : Joris Libal

Download or read book Bifacial Photovoltaics written by Joris Libal and published by Institution of Engineering and Technology. This book was released on 2018-10-19 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bifacial photovoltaic (PV) modules are able to utilize light from both sides and can therefore significantly increase the electric yield of PV power plants, thus reducing the cost and improving profitability. Bifacial PV technology has a huge potential to reach a major market share, in particular when considering utility scale PV plants. Accordingly, bifacial PV is currently attracting increasing attention from involved engineers, scientists and investors.

Accelerate

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Publisher : IT Revolution
ISBN 13 : 1942788355
Total Pages : 251 pages
Book Rating : 4.9/5 (427 download)

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Book Synopsis Accelerate by : Nicole Forsgren, PhD

Download or read book Accelerate written by Nicole Forsgren, PhD and published by IT Revolution. This book was released on 2018-03-27 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Shingo Publication Award Accelerate your organization to win in the marketplace. How can we apply technology to drive business value? For years, we've been told that the performance of software delivery teams doesn't matter―that it can't provide a competitive advantage to our companies. Through four years of groundbreaking research to include data collected from the State of DevOps reports conducted with Puppet, Dr. Nicole Forsgren, Jez Humble, and Gene Kim set out to find a way to measure software delivery performance―and what drives it―using rigorous statistical methods. This book presents both the findings and the science behind that research, making the information accessible for readers to apply in their own organizations. Readers will discover how to measure the performance of their teams, and what capabilities they should invest in to drive higher performance. This book is ideal for management at every level.

Data-Intensive Text Processing with MapReduce

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Publisher : Springer Nature
ISBN 13 : 3031021363
Total Pages : 171 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Data-Intensive Text Processing with MapReduce by : Jimmy Lin

Download or read book Data-Intensive Text Processing with MapReduce written by Jimmy Lin and published by Springer Nature. This book was released on 2022-05-31 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our world is being revolutionized by data-driven methods: access to large amounts of data has generated new insights and opened exciting new opportunities in commerce, science, and computing applications. Processing the enormous quantities of data necessary for these advances requires large clusters, making distributed computing paradigms more crucial than ever. MapReduce is a programming model for expressing distributed computations on massive datasets and an execution framework for large-scale data processing on clusters of commodity servers. The programming model provides an easy-to-understand abstraction for designing scalable algorithms, while the execution framework transparently handles many system-level details, ranging from scheduling to synchronization to fault tolerance. This book focuses on MapReduce algorithm design, with an emphasis on text processing algorithms common in natural language processing, information retrieval, and machine learning. We introduce the notion of MapReduce design patterns, which represent general reusable solutions to commonly occurring problems across a variety of problem domains. This book not only intends to help the reader "think in MapReduce", but also discusses limitations of the programming model as well. Table of Contents: Introduction / MapReduce Basics / MapReduce Algorithm Design / Inverted Indexing for Text Retrieval / Graph Algorithms / EM Algorithms for Text Processing / Closing Remarks

Free/open Source Software Development

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Publisher : IGI Global
ISBN 13 : 9781591403692
Total Pages : 336 pages
Book Rating : 4.4/5 (36 download)

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Book Synopsis Free/open Source Software Development by : Stefan Koch

Download or read book Free/open Source Software Development written by Stefan Koch and published by IGI Global. This book was released on 2005-01-01 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Free/Open Source Software Development" uses a multitude of research approaches to explore free and open source software development processes, attributes of their products, and the workings within the development communities.

Beyond Transparency

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ISBN 13 : 9780615889085
Total Pages : 316 pages
Book Rating : 4.8/5 (89 download)

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Book Synopsis Beyond Transparency by : Brett Goldstein

Download or read book Beyond Transparency written by Brett Goldstein and published by . This book was released on 2013-09-30 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rise of open data in the public sector has sparked innovation, driven efficiency, and fueled economic development. While still emerging, we are seeing evidence of the transformative potential of open data in shaping the future of our civic life, and the opportunity to use open data to reimagine the relationship between residents and government, especially at the local level. As we look ahead, what have we learned so far from open data in practice and how we can apply those lessons to realize a more promising future for America's cities and communities? Edited by Brett Goldstein, former Chief Data Officer for the City of Chicago, with Code for America, this book features essays from over twenty of the world's leading experts in a first-of-its-kind instructive anthology about how open data is changing the face of our public institutions. Contributors include: Michael Flowers, Chief Analytics Officer, New York City Beth Blauer, former director of Maryland StateStat Jonathan Feldman, CIO, City of Asheville Tim O'Reilly, founder & CEO, O'Reilly Media Eric Gordon, Director of Engagement Game Lab, Emerson College Beth Niblock, CIO, Louisville Metro Government Ryan & Mike Alfred, Co-Founders, Brightscope Emer Coleman, former director of the London Datastore Mark Headd, Chief Data Officer, City of Philadelphia "As an essential volume for anyone interested in the future of governance, urban policy, design, data-driven policymaking, journalism, or civic engagement, "Beyond Transparency" combines the inspirational glow and political grit of Profiles in Courage with the clarity of an engineer's calm explanation of how something technical actually works. Here are the detailed how-to stories of many members of the first generation of open government pioneers, written in a generous, accessible style; this compilation presents us with a great deal to admire, ample provocation, and wise guidance from a group of remarkable individuals." -Susan Crawford, author of Captive Audience "Just as he did during his time in my administration, Goldstein has brought together industry leaders to discuss issues of relevance in the open data movement and the practical implications of implementing these policies... This book will help continue the work to make open government a reality across the country." - Mayor Rahm Emanuel, City of Chicago "A must-read for anyone who is passionate about what open data can do to transform city living." - Boris Johnson, Mayor of London

Platforms, Markets and Innovation

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Publisher : Edward Elgar Publishing
ISBN 13 : 1849803315
Total Pages : 413 pages
Book Rating : 4.8/5 (498 download)

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Book Synopsis Platforms, Markets and Innovation by : Annabelle Gawer

Download or read book Platforms, Markets and Innovation written by Annabelle Gawer and published by Edward Elgar Publishing. This book was released on 2011-01-01 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: In her pioneering book Platform Leadership (with Michael Cusumano), Gawer gave us the strategy of building coalitions of customers, suppliers, and complementors. Now, she brings together a number of the leading researchers in the area of platform strategy to give us a book that will be a key reference for both practitioners and academics. Adam Brandenburger, New York University, US Annabelle Gawer s collected volume of research shows that a vibrant community of scholars has arisen around platforms and innovation. Each of the chapters is first rate, with top researchers offering some of their latest work. This will be an indispensable book for students of innovation and technology management everywhere. Henry Chesbrough, University of California, Berkeley, US Annabelle Gawer s Platforms, Markets and Innovation is the first serious exploration of the critical but subtle role that platforms play in business, society and our personal lives. As digital technologies penetrate every nook and cranny of the world around us, we rely on platforms to both help us use the new technologies, as well as to organize new markets of innovation that add applications on top of the platforms and make them far more valuable. Dr Gawer s excellent book is designed to help us understand the mysterious nature of platforms. It brings together the insights of twenty-four experts around the world who contributed to the fourteen chapters of the book. Dr Gawer s book is invaluable to anyone trying to understand the nuanced nature of platforms, and their implications for the evolution of innovation in the 21st century. Irving Wladawsky-Berger, IBM Academy of Technology, US The emergence of platforms is a novel phenomenon impacting most industries, from products to services. Industry platforms such as Microsoft Windows or Google, embedded within industrial ecosystems, have redesigned our industrial landscapes, upset the balance of power between firms, fostered innovation and raised new questions on competition and innovation. Annabelle Gawer presents cutting-edge contributions from 24 top international scholars from 19 universities across Europe, the USA and Asia, from the disciplines of strategy, economics, innovation, organization studies and knowledge management. The novel insights assembled in this volume constitute a fundamental step towards an empirically based, nuanced understanding of the nature of platforms and the implications they hold for the evolution of industrial innovation. The book provides an overview of platforms and discusses governance, management, design and knowledge issues. With a multidisciplinary approach, this book will strongly appeal to academics and advanced students in management, innovation, strategy, economics and design. It will also prove an enlightening read for business managers in IT industries.

Zero to One

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Publisher : Random House
ISBN 13 : 075355030X
Total Pages : 198 pages
Book Rating : 4.7/5 (535 download)

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Book Synopsis Zero to One by : Blake Masters

Download or read book Zero to One written by Blake Masters and published by Random House. This book was released on 2014-09-18 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: WHAT VALUABLE COMPANY IS NOBODY BUILDING? The next Bill Gates will not build an operating system. The next Larry Page or Sergey Brin won’t make a search engine. If you are copying these guys, you aren’t learning from them. It’s easier to copy a model than to make something new: doing what we already know how to do takes the world from 1 to n, adding more of something familiar. Every new creation goes from 0 to 1. This book is about how to get there. ‘Peter Thiel has built multiple breakthrough companies, and Zero to One shows how.’ ELON MUSK, CEO of SpaceX and Tesla ‘This book delivers completely new and refreshing ideas on how to create value in the world.’ MARK ZUCKERBERG, CEO of Facebook ‘When a risk taker writes a book, read it. In the case of Peter Thiel, read it twice. Or, to be safe, three times. This is a classic.’ NASSIM NICHOLAS TALEB, author of The Black Swan

The Lean Startup

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Publisher : Crown Currency
ISBN 13 : 0307887898
Total Pages : 337 pages
Book Rating : 4.3/5 (78 download)

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Book Synopsis The Lean Startup by : Eric Ries

Download or read book The Lean Startup written by Eric Ries and published by Crown Currency. This book was released on 2011-09-13 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most startups fail. But many of those failures are preventable. The Lean Startup is a new approach being adopted across the globe, changing the way companies are built and new products are launched. Eric Ries defines a startup as an organization dedicated to creating something new under conditions of extreme uncertainty. This is just as true for one person in a garage or a group of seasoned professionals in a Fortune 500 boardroom. What they have in common is a mission to penetrate that fog of uncertainty to discover a successful path to a sustainable business. The Lean Startup approach fosters companies that are both more capital efficient and that leverage human creativity more effectively. Inspired by lessons from lean manufacturing, it relies on “validated learning,” rapid scientific experimentation, as well as a number of counter-intuitive practices that shorten product development cycles, measure actual progress without resorting to vanity metrics, and learn what customers really want. It enables a company to shift directions with agility, altering plans inch by inch, minute by minute. Rather than wasting time creating elaborate business plans, The Lean Startup offers entrepreneurs—in companies of all sizes—a way to test their vision continuously, to adapt and adjust before it’s too late. Ries provides a scientific approach to creating and managing successful startups in a age when companies need to innovate more than ever.

Building Open Source Hardware

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Publisher : Pearson Education
ISBN 13 : 0321906047
Total Pages : 369 pages
Book Rating : 4.3/5 (219 download)

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Book Synopsis Building Open Source Hardware by : Alicia Gibb

Download or read book Building Open Source Hardware written by Alicia Gibb and published by Pearson Education. This book was released on 2015 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first hands-on guide to the entire process of designing and manufacturing open source hardware. Drawing on extensive personal experience with DIY, maker, and hardware hacking projects, industry-leading contributors share proven approaches to design, remixing, fabrication, manufacturing, troubleshooting, licensing, documentation, and running an open source hardware business. Part I covers the emergence and evolution of open source hardware, what open source hardware licenses mean, and the growing role of standards in making hardware more open. Part II offers contributors' expert advice on key tasks, ranging from creating derivatives to using source files. Part III turns to production, showing how to manufacture at multiple scales-from personal to commercial. Appendixes provide valuable checklists for design, manufacture, security, and documentation. And to foster even more hands-on learning and experimentation, the low-cost Blinky Buildings open source hardware kit is used as an example throughout. Learn how to Get involved in the open source hardware community-its history and values Develop designs you can successfully prototype and manufacture Walk step by step through making derivatives from existing projects Build open source 3D printers, and remix 3D printable objects Create open source wearables Work with diverse source files, from electronics to other physical materials Fabricate your own designs Move from prototype to commercial manufacturing, and troubleshoot problems Choose a business model and build a profitable open source hardware company Avoid pitfalls associated with trademarks, copyrights, patents, and licensing Write documentation other hardware hackers can use Use open source hardware in education, helping students learn without boundaries

Engineering DevOps

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Publisher : Bookbaby
ISBN 13 : 9781543989618
Total Pages : 400 pages
Book Rating : 4.9/5 (896 download)

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Book Synopsis Engineering DevOps by : Marc Hornbeek

Download or read book Engineering DevOps written by Marc Hornbeek and published by Bookbaby. This book was released on 2019-12-06 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an engineering reference manual that explains "How to do DevOps?". It is targeted to people and organizations that are "doing DevOps" but not satisfied with the results that they are getting. There are plenty of books that describe different aspects of DevOps and customer user stories, but up until now there has not been a book that frames DevOps as an engineering problem with a step-by-step engineering solution and a clear list of recommended engineering practices to guide implementors. The step-by-step engineering prescriptions can be followed by leaders and practitioners to understand, assess, define, implement, operationalize, and evolve DevOps for their organization. The book provides a unique collection of engineering practices and solutions for DevOps. By confining the scope of the content of the book to the level of engineering practices, the content is applicable to the widest possible range of implementations. This book was born out of the author's desire to help others do DevOps, combined with a burning personal frustration. The frustration comes from hearing leaders and practitioners say, "We think we are doing DevOps, but we are not getting the business results we had expected." Engineering DevOps describes a strategic approach, applies engineering implementation discipline, and focuses operational expertise to define and accomplish specific goals for each leg of an organization's unique DevOps journey. This book guides the reader through a journey from defining an engineering strategy for DevOps to implementing The Three Ways of DevOps maturity using engineering practices: The First Way (called "Continuous Flow") to The Second Way (called "Continuous Feedback") and finally The Third Way (called "Continuous Improvement"). This book is intended to be a guide that will continue to be relevant over time as your specific DevOps and DevOps more generally evolves.

WIPO Technology Trends 2019 - Artificial Intelligence

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Publisher : WIPO
ISBN 13 : 9280530070
Total Pages : 156 pages
Book Rating : 4.2/5 (85 download)

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Book Synopsis WIPO Technology Trends 2019 - Artificial Intelligence by : World Intellectual Property Organization

Download or read book WIPO Technology Trends 2019 - Artificial Intelligence written by World Intellectual Property Organization and published by WIPO. This book was released on 2019-01-21 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first report in a new flagship series, WIPO Technology Trends, aims to shed light on the trends in innovation in artificial intelligence since the field first developed in the 1950s.

The DevOps Handbook

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Publisher : IT Revolution
ISBN 13 : 194278807X
Total Pages : 515 pages
Book Rating : 4.9/5 (427 download)

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Book Synopsis The DevOps Handbook by : Gene Kim

Download or read book The DevOps Handbook written by Gene Kim and published by IT Revolution. This book was released on 2016-10-06 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increase profitability, elevate work culture, and exceed productivity goals through DevOps practices. More than ever, the effective management of technology is critical for business competitiveness. For decades, technology leaders have struggled to balance agility, reliability, and security. The consequences of failure have never been greater―whether it's the healthcare.gov debacle, cardholder data breaches, or missing the boat with Big Data in the cloud. And yet, high performers using DevOps principles, such as Google, Amazon, Facebook, Etsy, and Netflix, are routinely and reliably deploying code into production hundreds, or even thousands, of times per day. Following in the footsteps of The Phoenix Project, The DevOps Handbook shows leaders how to replicate these incredible outcomes, by showing how to integrate Product Management, Development, QA, IT Operations, and Information Security to elevate your company and win in the marketplace.

Open Sources

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596553900
Total Pages : 283 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis Open Sources by : Chris DiBona

Download or read book Open Sources written by Chris DiBona and published by "O'Reilly Media, Inc.". This book was released on 1999-01-03 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freely available source code, with contributions from thousands of programmers around the world: this is the spirit of the software revolution known as Open Source. Open Source has grabbed the computer industry's attention. Netscape has opened the source code to Mozilla; IBM supports Apache; major database vendors haved ported their products to Linux. As enterprises realize the power of the open-source development model, Open Source is becoming a viable mainstream alternative to commercial software.Now in Open Sources, leaders of Open Source come together for the first time to discuss the new vision of the software industry they have created. The essays in this volume offer insight into how the Open Source movement works, why it succeeds, and where it is going.For programmers who have labored on open-source projects, Open Sources is the new gospel: a powerful vision from the movement's spiritual leaders. For businesses integrating open-source software into their enterprise, Open Sources reveals the mysteries of how open development builds better software, and how businesses can leverage freely available software for a competitive business advantage.The contributors here have been the leaders in the open-source arena: Brian Behlendorf (Apache) Kirk McKusick (Berkeley Unix) Tim O'Reilly (Publisher, O'Reilly & Associates) Bruce Perens (Debian Project, Open Source Initiative) Tom Paquin and Jim Hamerly (mozilla.org, Netscape) Eric Raymond (Open Source Initiative) Richard Stallman (GNU, Free Software Foundation, Emacs) Michael Tiemann (Cygnus Solutions) Linus Torvalds (Linux) Paul Vixie (Bind) Larry Wall (Perl) This book explains why the majority of the Internet's servers use open- source technologies for everything from the operating system to Web serving and email. Key technology products developed with open-source software have overtaken and surpassed the commercial efforts of billion dollar companies like Microsoft and IBM to dominate software markets. Learn the inside story of what led Netscape to decide to release its source code using the open-source mode. Learn how Cygnus Solutions builds the world's best compilers by sharing the source code. Learn why venture capitalists are eagerly watching Red Hat Software, a company that gives its key product -- Linux -- away.For the first time in print, this book presents the story of the open- source phenomenon told by the people who created this movement.Open Sources will bring you into the world of free software and show you the revolution.