• qnick@lemmy.worldOP
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    1 year ago

    Is anyone interested in applying this to fediverse, or is it only me?

  • IronDonkey@reddthat.com
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    1 year ago

    This seems neat. Networking isn’t my main area, and I’m still reading about this stuff, so please forgive me if these are dumb questions, but this has raised my curiosity:

    Ip does have multicasting, correct? Could multicasting accomplish some of the same one to many goals? Does NdN provide performance/ease of use benefits over multicasting?

    From what I can tell, ndn can be implemented over ethernet (preferred) or over ip (mostly defeats the purpose). Is ndn over ethernet actually a thing that can happen now - ie will whatever routers are in the way between various things that want to talk to each other handle it correctly? If not, is this likely to happen in the future? If so, is ndn over ip worthwhile in the meantime, or is it better to wait?

    It seems like cool technology, but a lot of what I’ve read suggests that it’s still in developing stages, so it’s unclear how you’d actually use it just now.

    • qnick@lemmy.worldOP
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      1 year ago

      IP multicasting works when many clients request the same data at the same time, it makes sense only for realtile streams, and you need to implement caching by yourself.

      In NDN caching is already included in the protocol and implemented in the forwarding daemon. It works similar to CDN. If all lemmy instances were connected to one NDN, the cache data would be spread across the entire network. So even when lemmy.world is offline, you’d be able to read it from the nearest (by ping) lemmy instance.

      I stated that getting rid of IP is the goal of NDN, but it obviously cannot happen right away, because lemmy instances currently don’t have any direct connection to each other. But it will eventually happen, so we better get prepared.

  • AllYourSmurf@lemmy.world
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    1 year ago

    This is an interesting alternative to TCP/IP. I’ll need to dig into it a bit to have any real opinions.