Archive for the ‘Value chain’ Category:
Horizontal or vertical
I get many questions whether CDN’s should be a horizontal or a vertical service.
I say horizontal. For a number or reasons:
Focus!
The CDN industry is still very young. It is an immature industry. Technology is advancing. New players enter the market and existing players keep changing their proposition. They are in trouble.
Lack of focus is killing. I’ve been around 15 years in this industry and I have seen so many companies come and go. Their problem was lack of focus.
The Netherlands: digital media hub
Although I am not a chauvinist, I want to share some insights about the Netherlands and why Dutch companies are influential, even though we are a tiny country.
Dutch people speak two, three, sometimes four or even five languages. We are a very open society and we have always been internationally oriented, both culturally and trade-wise. We are are open to do business with anyone. As long as you pay :-)
We tend do do things lean and mean: innovative, efficient to the bone, so we can be competitive, even though salaries and taxes are higher than in most other countries.
We happen to sit on top op the world’s largest internet hub: the Amsterdam Internet Exchange. Many gigabits per second of global Internet traffic flow through the Netherlands.
There is no European market
U.S. based CDN’s often tend to think that they can enter the European market by having an office in London, Paris or Amsterdam.
Although there is a European Union, without borders, with free economics and a single currency, there is no single market like there is in the U.S.A.
There are over 25 countries and even more languages in Europe. You will encounter cultural and language barriers. Opening an office in London also means a geographical barrier.
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:
- optimize on-net traffic flow, reduce backbone and peering load
- host and deliver on-net web, mobile and IPTV services
- sell CDN resources to content owners
- Take back the distribution role in the value chain
External CDNs could only have addressed number 3 in this list. Read more »
Jet Stream BV
In 2002 I started Jet Stream BV. Telecom Operators started to lose their control over the distribution role in the value chain. Hosting providers and CDN’s were moving in.
I knew I had the experience, knowledge and some nice technologies to fill in the gap that the operators left wide open. I wanted to help the telecom operators to take back control. I started to redesign, rewrite and improve the basic technologies I had needed for my own large webcast projects in the past years.
Peer2Peer s*cks, here’s why
Peer2Peer (P2P) is sometimes proposed as an alternative for distributed content delivery. Some CDN’s are built upon P2P technology. P2P vendors, researchers and CDN’s claim that P2P lowers costs. It does. For the content owner. But it raises costs for the network owners. Significantly.
Basically the concept of P2P is that every client can redistribute content to other clients. As a content provider you don’t need to buy servers or traffic. Your audience distributes your content ‘for free’. Ingest the content into the network and let it flow. It is also hard to trace where content is hosted and ingested from. That is why P2P is so popular for (illegal) file sharing services.
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 »
