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Participant
February 11, 2008
Question

info about edge/origin

  • February 11, 2008
  • 1 reply
  • 195 views
Hello everybody,

reading fms3 docs I found this:

Edge servers are a good solution for one-way video on demand (vod), one-way live events, and one-way live 24x7 streams. Edge servers enhance security, distribute the load of connection requests, and conserve bandwidth and system resources for high-volume one-way streaming.

Now, I'm developing a videoconf app where a teacher can see some students but each student can see just the teacher.

I would like to undestand why edge/origin solution is a good solution just for ONE WAY live events and not also for two way apps like a videoconf app.

Thanks a lot
A.
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    1 reply

    Participating Frequently
    February 12, 2008
    I think for simplicity, and perhaps performance purposes, the one way live event is recommend. Basically in a distributed edge/origin architecture there is a point at which the streams are reconciled, in this case it would be the origin hosting the application instance. If you have 30+ students and 1 teacher all publishing streams, that may or may not be a lot of work that the origin is doing, versus just 1 teacher publishing. Adding a "tiered" architecture can be a task if you are not ready to do the work. That said, two way is possible... look at the Adobe Acrobat Connect application which uses this tiered setup. Give it a try, just keep an eye on performance, because ultimately it comes down to the end user experience.