Data Center

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Cloud Versus Dedicated Data Centers: Rumble in the Virtual Jungle

Cloud or dedicated? That's the question companies face each time they need new storage space or resources -- is it better to build local or host off site? Both tech segments are performing strongly, with the global data center blade server market to reach more than $15 billion by 2019 at a compound annual growth rate of 10.25 percent and cloud computing sitting on a $16 billion market that's only trending up thanks to increased public and hybrid adoption. In other words, it's virtual war: Who wins the battle? more»

So You've Got Some Big Data, but Now What?

As Internet connection continues on a steady path of becoming a ubiquitous commodity in mature markets, we saw an eruption of big data tracking and analysis software in 2014. But what are operators going to do with all this new information? And how can they turn data into revenue? To start with, providers need more than just a data measurement tool. They need a solution that can analyze real-time data and then automate processes to optimize their networks and improve their subscribers' experiences. more»

The IETF's *Other* Diversity Challenge: An Update

Last June I wrote an article titled "The IETF's Other Diversity Challenge" where I discussed the positive steps the Internet Engineering Task Force (IETF) is taking to increase the diversity of its participants and raised a potentially overlooked demographic: Network Operators. That essay was a problem statement of sorts, and I was long ago taught that you should only raise problems that you have a solution for, or are at least willing to help solve. more»

A Cynic's View of 2015 Security Predictions - Part 2

Every year those in the security industry are bombarded with various cyber security predictions. There's the good, the bad and the ugly. Some predictions are fairly ground breaking, while others are just recycled from previous years -- that's allowed of course if the threats still stand. In part one of my predictions I looked at the malware threats, so let's take a look at big data and the cloud for part two. more»

Business Model Canvas for SaaS Providers

As a follow up to the earlier article on the IaaS business model, here is a high level overview of the SaaS provider business model and some of the strategic options that are in there... As examples in this article I consider two hypothetical SaaS providers. The first one delivers bookkeeping software, the second one delivers a project collaboration platform. more»

Big Data Stress? Go Zen With These 5 Technologies

The promise of "big data" -- real-time insights, predictive analytics and a better understanding of customer behaviors -- has many companies jumping into this near-bottomless information pool with both feet. But the sheer volume of data can cause serious stress for IT professionals trying to balance C-suite expectations, legacy tech limitations and corporate workloads. What's more, the data market is rapidly evolving. more»

AXIS - The Fulcrum of Africa's Internet Success

The Internet Society (ISOC) has been working with the African Union (AU) to facilitate the African Internet Exchange System (AXIS). This AXIS project funded by the EU-Africa Infrastructure Trust Fund and the Government of Luxembourg will help keep Internet traffic in Africa internal to the continent and avoid expensive international transit costs and delay latency in routing Internet traffic through other continents. more»

Painting Ourselves Into a Corner with Path MTU Discovery

In Tony Li's article on path MTU discovery we see this text: "The next attempt to solve the MTU problem has been Packetization Layer Path MTU Discovery (PLPMTUD). Rather than depending on ICMP messaging, in this approach, the transport layer depends on packet loss to determine that the packet was too big for the network. Heuristics are used to differentiate between MTU problems and congestion. Obviously, this technique is only practical for protocols where the source can determine that there has been packet loss. Unidirectional, unacknowledged transfers, typically using UDP, would not be able to use this mechanism. To date, PLPMTUD hasn't demonstrated a significant improvement in the situation." Tony's article is (as usual) quite readable and useful, but my specific concern here is DNS... more»

The IETF's *Other* Diversity Challenge

The Internet Engineering Task Force (IETF) is the standards body for the Internet. It is the organization that publishes and maintains the standards describing the Internet Protocol (IP -- versions 4 and 6), and all directly related and supporting protocols, such as TCP, UDP, DNS (and DNSSEC), BGP, DHCP, NDP, the list goes on, and on... But how do they do that? How does the IETF produce documents, and ensure that they are high quality, relevant, and influential? more»

Future of Cloud Computing and Why It's Here to Stay

Nowadays, everybody is talking about cloud computing. Fans say it's the future, the answer to every problem with computing as we know it; others say it's just a fad and will eventually die. Who's right? While nobody knows the future, the fact is, enough evidence is available that we can all reasonably predict what's coming. Consider these facts... more»

Securing the Core

BGP. Border Gateway Protocol. The de-facto standard routing protocol of the Internet. The nervous system of the Internet. I don't think I can overstate the importance, the criticality of BGP to the operation of the modern Internet. BGP is the glue that holds the Internet together at its core. And like so many integral pieces of the Internet, it, too, is designed and built on the principle of trust... The folks who operate the individual networks that make up the Internet are generally interested in keeping the Internet operating, in keeping the packets flowing. And they do a great job, for the most part. more»

How the NSA is Threatening the Future of Google, Facebook, Amazon and Others

When I read government arguments in defense of the NSA, an oft-repeated line was: We're not targeting Americans. We're targeting foreigners. Foreigners. I really dislike that word. And I'm sure companies like Apple, Google and Facebook do as well. Why? more»

China Closing the Door to New Technologies

2013 may be a promising year for global trade in technology with the kick-off of the International Technology Agreement expansion discussions, the Trans-Atlantic Trade and Investment Partnership, and as the Trade in Services Agreement gets going. But China calls its own tune, and is now threatening to restrict its market for Internet-enabled technologies through a clever device that could cost its trading partners billions. more»

How to Manage and Secure Big Data

Several developments are coming together in cloud computing that are creating shockwaves throughout society and in the economy. Over the last five years we have seen the debate about cloud computing hotting up. There was the hype around the new development at the same time as warnings regarding security and privacy, and for a while the market seemed subdued about the new development. However the economic reality of cloud computing meant that enterprises and government bureaucracies had little choice but to move ahead with cloud computing... more»

The Bandwidth Bank

This is a topic that we have discussed on several occasions over the last decade, but it now seems as though things are slowly moving forward. A new company, Intabank, has set up a service whereby its enterprise customers can pool bandwidth that the intermediate company can then use to sell to other customers; enabling organisations to monetise their network connectivity assets. more»

News Briefs

Internet Is Too Loud, Literally

Google Spent $7.3 Billion on Data Centers in 2013, Double Its 2012 Spending

Google Announces Major Data Center Expansions, Finland Investment Tops $1 Billion USD

Google DNS to Be Discontinued in Brazil Ahead of New Law

Brazil Pushing Plans for Local Internet Data Storage Amid U.S. Spying

EU Politicians Call for Immediate Suspension of Data-Sharing Agreement Amid New NSA Allegations

A Quick Look at Today's Amazon Outage

NSA Builds Its Biggest Data Farm Amidst Controversy

Bloomberg on Netflix as World's Biggest User of Cloud Computing

Hurricane Sandy Causes Major Impact on Internet Infrastructure in New York City and Beyond

Google Launches Storage Service, "Drive"

White House Launches Big Data Research and Development Initiative

SEC Filing Reveals Facebook Network Equipment Valued Over $1B at Close of 2011

White House Issues Cloud Computing Policy Standards

Cloud Computing Traffic Expected to Grow 12-Fold by 2015

EU Does a 180 on Search Engine Data Retention

Digital River Sues Eric Porat of Brooklyn, New York over Data Breach

YouTube Serving Over 2 Billion Views a Day in 5th Year of Operation

German High Court Says No to Retaining Telecom, Email Data for Tracking Criminal Networks

How IT and Internet Saved Lives in Haiti

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