“Software is Eating the World” is a quote attributed to Marc Andreessen and somewhat further explored by his business partner Ben Horowitz. Mark Andreessen gives compelling reasons to validate this quote. To some extend I have to agree with some of his reasons (but I am also a little bit biased as a software engineer). On the other hand, when I read this (and this is partly based on working in different domains on software), I wonder if software is that disruptive. If you look “under the hood” of software applications, you find that a lot of software is based on fundamental software principles that are already 20-30 years old, yet they are still frequently used (and for good reasons). That does not mean there are no new advances in software, however old and proven technologies still play an important role (like we say in mathematics, it does not become old, it becomes classic).
So maybe the reason that “Software is Eating the World” is due to the advances in hardware? Would you run modern enterprise applications in the Cloud 20 years ago? One of the challenges could certainly be the bandwidth. Was the IPhone a victory for software or hardware? A lot of the IPhone GUI was not that revolutionary IMO but the combination of hardware and software made for a potent technology disruption.
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Tags: analytics, API, SDN, sensors, Service Provider, software
This was the title of a November 19 2013 panel that I had moderated in Washington D.C. at the MPLS-SDN Isocore Conference.
The abstract for this conference was designed to be a bit provocative, specifically:
“ Virtualization as a concept is not new. However, in the context of Software Defined Networking,the virtualization discussion has been focusing on overlay functions e.g networking. What about virtualization overlays and interworking with existing architectures? What are the implications to performance and management? Are we speaking the same language?
The panelists will have an opportunity to articulate the virtualization problem space for the industry and the opportunity for the industry to address.”
My panelists included the following individuals: Read More »
Tags: analytics, APIs, Big Data, SDN, Service Provider, services, software
Securing the Critical Internet Infrastructure is an ongoing challenge for operators that require collaboration across administrative boundaries. Last September something exceptional happened in Ecuador, a small South American country. The entire local network operation community got together to be pioneers in securing its local Internet infrastructure by registering its networks in the Resource Public Key Infrastructure (RPKI) system and implementing secure origin AS validation. This project is a great example on how a global technology change can be accelerated by maximizing its value to local communities.
The global inter-domain routing infrastructure depends on the BGP protocol that was initially developed in the early 90s. Operators know that a number of techniques are needed to improve BGP security (a good reference can be found here). Although these improvements, it is still possible to impersonate the entity with the right of use of Internet resources and produce a prefix hijack as the famous attack in 2007. The IETF, vendors and Regional Internet Registries have been working inside the SIDR working group to create technologies that allow the cryptographic validation. The initial outcomes of this effort have been the RPKI and the BGP origin AS validation; two complementary technologies that work together to improve inter-domain routing security.
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Tags: BGP, BGP Security, Inter-domain, Internet edge, internet security, IXP, LACNIC, Peering, routing, RPKI, security, Service Provider, SIDR
In Sao Paulo, GVT TV needed a way to protect its satellite-delivered video content.
In New Delhi, direct broadcast satellite provider Tata Sky needed a way to outfit its customers to stream video to IP-connected screens.
In Mexico, Megacable — the first in the country to launch broadband Internet over cable, needed to build the back-end video acquisition and distribution for an IP-based on-demand service to tablets and connected devices.
And in Germany, Deutsche Telekom needed a better view into its CDN (content delivery network), and a way to bridge into its “Entertain To Go” package of TV Everywhere content.
In all four cases, core components of Cisco’s Videoscape portfolio rose to the challenge: GTV TV selected our Videoscape VideoGuard® Smart Cards. GVT’s service footprint spans 146 cities in Brazil, and expanding.
Tata Sky deployed our Videoscape Video Everywhere technology — a Read More »
Tags: cable, cdn, deutsche telekom, GVT TV, megacable, Service Provider, Tata Sky, videoscape
The mobile market continues to evolve at a blindingly fast pace. It seems that new faster, sleeker, and more powerful mobile devices are launched every day, with new device categories created almost overnight. The number of available applications to run on these revolutionary new devices is staggering, numbering in the millions. Now you can do everything, from banking and controlling your home thermostat to shopping, entertainment, and printing a boarding pass, all from the palm of your hand. In addition, we now have faster ways to connect these devices to the Internet using 4G/LTE or Wi-Fi technologies.
While service providers are clearly benefiting from the rise of mobility and all the innovations in devices applications they are constantly trying to understand how consumers are using mobility and where the mobile market is heading. To continue to derive business value from mobility, service providers need to better understand mobility from the users’ perspective and translate what they discover into new sources of business value.
To learn more, Cisco conducted a survey of 620 U.S. mobile users to understand their needs and behaviors, use of devices, applications and mobile access technologies, and how they have changed since our 2012 mobile consumer survey.
The study revealed Read More »
Tags: Cisco, LTE, mobile, mobile consumer survey, mobile devices, research, Service Provider, Smartphones, wi-fi, wireless broadband alliance