World map of Internet connectivity

Care to know the level of Internet connectivity in your country ? Or rather, you would like to know which all areas in the world are the most densely wired. Well here is a pictorial representation of the density of Internet connection.

Fig: Internet connectivity world map

The aptly named "Internet Map" is the creation of Cris Harrison. To create the set of visual maps, he made use of the data from the DIMES project which is a distributed scientific research project, aimed to study the structure and topology of the Internet - a purely volunteer effort on the lines of SETI@HOME project.

Not surprisingly, Europe, USA and Japan lead in the most wired areas in the world.

View the full set of maps of the internet connectivity across the world at Cris Harrison's site.

Internet is fault tolerant .... Not !

Internet has become a part and parcel of most of our lives. But I did not realize the extent to which I personally was dependent on the Internet till two days back when due to a major underwater cable breakdown in the Mediterranean sea, the Internet slowed to a crawl - well you can say it almost stopped. News reports say 60% of India was affected and over 70% of Egypt.

In India for instance, the three main service providers namely TATA owned VSNL, Reliance and Bharti Airtel Ltd were affected. The repair of the sea cables is expected to take a minimum of 10 days even when conducted on a war footing. According to news reports, the cable snag occurred near Alexandria, off the coast of Egypt on Wednesday affecting ILD and Internet traffic to Europe and the US.

Checking email which we all took for granted was a big chore with opening a single email taking close to an hour. Most sites were not accessible. It did not help that over 90% of the popular sites on the Internet are hosted on a server based in the United states with no cross continental mirroring plan to meet such a scenario.

An exception was Google search which did not see any slowdown because it has data centers in every part of the world and is prepared to meet such emergencies.

This makes me wonder if it is wise to be more and more dependent on the Internet for carrying out even the most mundane but critical tasks like banking, paying bills and booking tickets. Now a days, more and more people are working from the safe confines of their home. As days go by we are getting more and more enmeshed in the online world and acquiring alternate identities. And keeping the Internet fault tolerant is turning out to be a very important factor in our personal wellbeing.