trafficserver-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Randeep <randeep...@gmail.com>
Subject Re: Caching solution design
Date Tue, 13 Oct 2015 16:19:33 GMT
Thanks JvD,

Checking it.

Regards,
Randeep

On Sat, Oct 10, 2015 at 8:55 PM, Jan van Doorn <jvd@knutsel.com> wrote:

> Traffic Control is open source - you'd be doing it yourself. There's a lot
> of info there on how to build a CDN, even if you don't use Traffic Control.
>
> Rgds,
> JvD
>
> > On Oct 10, 2015, at 09:19, Randeep <randeep123@gmail.com> wrote:
> >
> > Thanks for the suggestions guys. But we would like to do it ourself. So
> it would be great if you could help us understanding the things and making
> a good solution with ATS.
> >
> > Cheers,
> > Randeep
> >
> > On Sat, Oct 10, 2015 at 8:21 PM, Jan van Doorn <jvd@knutsel.com <mailto:
> jvd@knutsel.com>> wrote:
> > Also, you may want to check out http://traffic-control-cdn.net/ <
> http://traffic-control-cdn.net/> - we use that to manage a large scale
> CDN based on Traffic Server that serves quite a bit of video.
> >
> > Rgds,
> > JvD
> >
> >
> > > On Oct 10, 2015, at 04:45, Theo Hoogerheide <
> theo.hoogerheide@h2b-consulting.nl <mailto:
> theo.hoogerheide@h2b-consulting.nl>> wrote:
> > >
> > > Hi Randeep,
> > >
> > > Did someone already jump in off-list?
> > >
> > > We do sort-of the same in Germany.
> > > If no-one has stepped up yet, I can possibly help you out with some of
> your design-issues..
> > >
> > > Kind regards,
> > >
> > > Theo
> > >
> > >> On 10 Oct 2015, at 11:15, Randeep <randeep123@gmail.com <mailto:
> randeep123@gmail.com>> wrote:
> > >>
> > >> Hi All,
> > >>
> > >> We are planning to set up our digital headend for live tv channels
> over IP.
> > >> We have our own nation wide MPLS vpn. We will be using videos in
> encrypted
> > >> MPEG dash and encrypted HLS.
> > >>
> > >> In our MPLS we have POPs at main cities in India.
> > >>
> > >> Our headend is in Bangalore. And POPS are in other cities in other
> states.
> > >>
> > >> What I'm thinking is to have a main(parent) caching server in
> Bangalore in
> > >> the headend which takes the videos from video packagers and all the
> other
> > >> POPs can have Child caching servers.
> > >>
> > >> And in the places where more users are there, we can place another
> caching
> > >> server which is child to the POP caching server.
> > >>
> > >> Is that design is fine?
> > >>
> > >> We are planning 300+ live channels + VODs. As the channels are live,
> we are
> > >> planning to keep only 4s of data in the cache.
> > >>
> > >> Our settings in the video packages is like that the dash manifest
> file will
> > >> be refreshed at every 10s.
> > >>
> > >> What kind of servers we need to have as parent and child?How much RAM
> and
> > >> CPU they should have..
> > >>
> > >> And how I can force the video chunks to cache in the RAM instead of
> disk.
> > >> I'm getting more HITs than MEM_HITs
> > >>
> > >> Please help me sizing these servers and correcting the design if
> there is
> > >> some mistakes.
> > >>
> > >> --
> > >> Randeep
> > >> Mob: +919447831699 <tel:%2B919447831699>[kerala]
> > >> Mob: +919880050349 <tel:%2B919880050349>[B'lore]
> > >> http://twitter.com/Randeeppr <http://twitter.com/Randeeppr>
> > >> http://in.linkedin.com/in/randeeppr <
> http://in.linkedin.com/in/randeeppr>
> > >
> >
> >
> >
> >
> > --
> > Randeep
> > Mob: +919447831699[kerala]
> > Mob: +919880050349[B'lore]
> > http://twitter.com/Randeeppr <http://twitter.com/Randeeppr>
> > http://in.linkedin.com/in/randeeppr <http://in.linkedin.com/in/randeeppr
> >
> >
> >
> > Randeep Raman
> > about.me/Randeeppr
> >  <http://about.me/Randeeppr>
> >
>
>


-- 
Randeep
Mob: +919447831699[kerala]
Mob: +919880050349[B'lore]
http://twitter.com/Randeeppr
http://in.linkedin.com/in/randeeppr

[image: --]
Randeep Raman
[image: http://]about.me/Randeeppr
<http://about.me/Randeeppr>

Mime
View raw message