Internet Emulator 139
John3 writes "InternetNewsM is reporting that PlanetLab is getting closer to reality. According to this article, a consortium of universities (including Princeton) is launching a test-bed platform based on Red Hat Linux. This project is different than Internet2 or some of the other "alternate Internet" networks being developed, and seems to offer the most benefit to distributed computing projects rather than generic WAN/Internet communications."
Re:Is it just me... (Score:5, Informative)
Re:Is it just me... (Score:5, Informative)
At least that's what it sounds like to me.
Re:Is it just me... (Score:5, Informative)
But - that's only part of the goal. Ultimately, I believe that the goal of Planetlab is to help transition these research technologies into deployed, useful services; so the network becomes more than just a research platform, it becomes the next DNS infrastructure, or the next Akamai, or the next Napster (ok, ok, don't sue!).
So, some of the examples the article cited are pretty illustrative. For example, the MIT Chord [mit.edu] project is a Distributed Hash Table. DHTs are a peer-to-peer storage/retrieval system that allow completely decentralized resource sharing between cooperating hosts. And so on, and so on. The hope of the PlanetLab folk is that some of these projects will become the foundation for the next Internet architecture, or internet middleware, or whatever it is you want to call it -- the next set of critical services that change the way we use the 'net.
But even before that, Planetlab is one heck of a useful research tool. There are several papers at this year's Sigcomm [acm.org] conference (big computer networking conference) that took their measurements using Planetlab. There are a number of other papers and projects in the pipeline that're using planetlab as their research testbed. The cool thing about planetlab is that it's now considerably larger than most prior testbeds, and has a lot more momentum for future growth. Full disclosure: I spend a part of my time working on planetlab, but this post is not any kind of official view, it's just my interpretation.-
Re:Is it just me... (Score:5, Informative)
Re:Is it just me... (Score:2, Informative)
Instead of relying on the Internet to link up your distributed machines, PlanetLab would be a closed high performance network that would allow the researchers to avoid the usual Internet traffic jams.
Also known as a private LAN
Re:REQ: Internet ROM (Score:3, Informative)
wget -rmpH http://directory.google.com
Comment removed (Score:5, Informative)