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jvanderbot 2 days ago

I used to work with some of those board members at JPL!

DTN is cool stuff. We had a few applications built up for distributed "delay aware" computing so that you could, at the network/application boundary, farm out jobs for e.g., an orbiting compute cluster coming over the horizon.

Really fun times.

bigfatkitten 2 days ago | parent | next [-]

And there are lots of open implementations to play with!

https://github.com/nasa/HDTN

https://github.com/nasa-jpl/ION-DTN

https://gitlab.com/d3tn/ud3tn

https://upcn.eu/

rippeltippel 2 days ago | parent | prev [-]

It's also noteworthy that DTN can be used on Earth too, especially in remote places with poor/unreliable data connections. There's some interesting literature about those applications, which was my first approach to DTN when I started working with it.