Archive for the ‘ Video Working Group ’ Category

Why are telecom operators deploying CDNs?

Telecom operators have a four-way strategy to own an on-net CDN. On-net CDNs offer deeper network penetration with better QoS and larger capacity. The CDNs that we deploy support all popular delivery technologies for the web, mobile and IPTV. This means that the telecom operators can:

  1. optimize on-net traffic flow, reduce backbone and peering load
  2. host and deliver on-net web, mobile and IPTV services
  3. sell CDN resources to content owners
  4. Take back the distribution role in the value chain

External CDNs could only have addressed number 3 in this list. Read more

Digital Logistics

2002. Since I already had a background in distributed delivery, I dived deeper into the internet infrastructure, to come up with a smart distributed solution for mass-scale content delivery.

It involved a simple number of technologies I already had developed in operational or rudimentary form. Parallelized delivery servers as core and edge servers. A smart asset and live relay replication mechanism. A smart geo load balancing application. Some log processing scripts.

Technical stuff. But why and how does this work? Let’s compare this with Logistics. Read more

Video Working Group

2002. I had done a lot of research on broadband capacity, edge distribution and CDN management. I foresaw that the Internet would break under the increasing load of online video. I had experienced (eh caused) it myself one time.

The ISP’s would struggle to keep their business case positive. Content owners would be forced to outsource delivery to CDN’s. Who would only be able to distribute to ISP’s.

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