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Freely Redistributable Software across the Internet - Current practice and future directions to overcome the bandwidth crisis.

机译:可在Internet上免费重新分发的软件-克服带宽危机的当前做法和未来方向。

摘要

The Internet offers what must be the best available medium to track, contribute to and distribute free software. Unfortunately, as soon as national boundaries are crossed, the Internet has never really been capable of transmitting such large bodies of software within a reasonable amount of time. This has led to the installation of large dedicated archives whose sole purpose is to build up repositories of this software wherever there is the demand. Initially such archives of software may have been kept up-to-date by manually sending magnetic tapes back and forth. This process was later automated as international network links were established. It is at this point that most archives in operation today have stopped. The bandwidth crisis that is currently making large parts of the Internet virtually useless is just what is needed to spur on the next generation of technologies to make electronic information and software dissemination more effective. In this paper we take a very brief look at the history of archive sites. We then present in more detail the differences and evolution in traffic flow that we have observed from our FTP archive and through our National World-Wide Web caching service. This is followed by a discussion of a proposed European wide scheme to make FTP archives more effective by co-operative effort and finishes with a preview of software currently under development at HENSA Unix which addresses the problem through a new, more flexible and scalable approach based on a combination of caching and mirroring.
机译:互联网必须提供最佳的可用媒体来跟踪,贡献和分发免费软件。不幸的是,一旦跨越国界,Internet便真正无法在合理的时间内传输如此大型的软件。这导致了大型专用档案的安装,其唯一目的是在需要的地方建立该软件的存储库。最初,此类软件档案可以通过手动来回发送磁带来保持最新状态。建立国际网络链接后,此过程实现了自动化。正是在这一点上,今天运行的大多数档案都已停止。带宽危机目前正在使Internet的大部分几乎变得无用,这正是刺激下一代技术以使电子信息和软件传播更加有效的必要条件。在本文中,我们非常简要地介绍了归档站点的历史。然后,我们将更详细地介绍从FTP归档文件以及我们的National World-Wide Web缓存服务观察到的流量差异和演变。接下来是对提议的欧洲范围内计划的讨论,该计划旨在通过合作努力使FTP档案更加有效,并以HENSA Unix当前正在开发的软件预览为结尾,该预览版通过一种新的,更灵活和可扩展的方法解决了该问题。结合缓存和镜像。

著录项

  • 作者

    Smith Neil;

  • 作者单位
  • 年度 1996
  • 总页数
  • 原文格式 PDF
  • 正文语种 {"code":"en","name":"English","id":9}
  • 中图分类

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