Author: by Steven E. Miller
Reviewer: Danny Yee
Will the United States National Information Infrastructure (NII) be controlled by a few massive companies, vertically integrated to control production and distribution of information at all levels? Or will it resemble the current Internet, where individuals can provide as well as consume information? Do we face a future where privacy is severely limited, where the divide between rich and poor has been widened by massive inequalities in access to information, and where free speech is just a memory? Can we hope for increased accountability of governments and corporations, a more politically active population, and educational and economic benefits for everyone? These are the kind of questions that Steven Miller addresses in Civilizing Cyberspace.
Miller begins with a brief look at what the NII is and some of the different visions of what it should be. He then surveys the major players in the policy stakes—state, federal, and local governments, regulatory bodies, cable TV operators, local and long-distance telephone companies, the mass media, the computer industry—and the complex relationships between them. This includes such things as an overview of the various technologies that are likely to have a role in the NII and a brief history of United States telecommunications regulation.
After laying this groundwork, Miller presents the central issues in four chapters. The first looks at the idea of universal service, explaining what this means in the context of the NII and what the options for achieving it are. The second is about the implications of networking for politics, in particular the potential of universal access to public information, experiments with community free-nets and electronic democracy, and the importance of free speech. The third tackles the complex of issues centered around privacy, encryption and civil liberties. The fourth is about communities: the Internet community, virtual communities, and the use of networks in building communities. Civilizing Cyberspace closes with a brief look at the economic implications and possibilities of the NII (including intellectual property rights) and a summary of the practical actions, at all levels, that Miller sees as crucial.
The most impressive thing about Miller's book is that it avoids hype, overstatement, and polemic. Miller is neither a neo-Luddite doomsayer prophesying disaster, an optimist proffering a technological utopia, or someone so blinded by their political prejudices that they can't communicate with those who don't share them. He holds passionate beliefs about his subject—he is a strong supporter of public broadcasting, government regulation to avoid monopoly and other evils, civil liberties, government and corporate accountability, and grassroots democracy, among other things—but he is quite open about this and he understands that many do not agree with him on these issues. (He briefly discusses the differing political stances—libertarian, progressive/radical, liberal, corporate conservative, and state socialist—most commonly brought to bear on networking policy issues.) Even if you disagree with his normative suggestions, his book will still be a valuable source of information.
Civilizing Cyberspace is the best single volume introduction to the policy issues surrounding the Internet I have seen. Miller says he wrote it for information technology professionals and non-technical people “piqued by all the talk about the Information Superhighway”, but I think the most important audience for his work consists of the politicians and lobbyists actually involved in formulating policy. (Given the near-unanimous passing of the lunatic Communications Decency Act since Civilizing Cyberspace went to press, many of these obviously need to read it.)
While Civilizing Cyberspace is very United States specific, it does consider international issues in places and its overall message is very relevant in other countries. It is unlikely that anyone will write such a book specifically about the situation in Australia, for one thing, and if we can take heed of the developments in the United States which Miller describes then being a little behind in the development of legislation about computer networks may not be such a bad thing...
Disclaimer: I requested and received a review copy of Civilizing Cyberspace from Addison-Wesley, but I have no stake, financial or otherwise, in its success.
Practical Task Scheduling Deployment
July 20, 2016 12:00 pm CDT
One of the best things about the UNIX environment (aside from being stable and efficient) is the vast array of software tools available to help you do your job. Traditionally, a UNIX tool does only one thing, but does that one thing very well. For example, grep is very easy to use and can search vast amounts of data quickly. The find tool can find a particular file or files based on all kinds of criteria. It's pretty easy to string these tools together to build even more powerful tools, such as a tool that finds all of the .log files in the /home directory and searches each one for a particular entry. This erector-set mentality allows UNIX system administrators to seem to always have the right tool for the job.
Cron traditionally has been considered another such a tool for job scheduling, but is it enough? This webinar considers that very question. The first part builds on a previous Geek Guide, Beyond Cron, and briefly describes how to know when it might be time to consider upgrading your job scheduling infrastructure. The second part presents an actual planning and implementation framework.
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With all the industry talk about the benefits of Linux on Power and all the performance advantages offered by its open architecture, you may be considering a move in that direction. If you are thinking about analytics, big data and cloud computing, you would be right to evaluate Power. The idea of using commodity x86 hardware and replacing it every three years is an outdated cost model. It doesn’t consider the total cost of ownership, and it doesn’t consider the advantage of real processing power, high-availability and multithreading like a demon.
This ebook takes a look at some of the practical applications of the Linux on Power platform and ways you might bring all the performance power of this open architecture to bear for your organization. There are no smoke and mirrors here—just hard, cold, empirical evidence provided by independent sources. I also consider some innovative ways Linux on Power will be used in the future.Get the Guide