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Posts Tagged ‘servers’

Internet 2012 in numbers

There is so much happening on the Internet during a year that it’s impossible to capture it all in a blog post, but we’re going to give it a shot anyway. How many emails were sent during 2012? How many domains are there? What’s the most popular web browser? How many Internet users are there? These are some of the questions we’ll answer for you.

To bring you these answers, we’ve gone to the ends of the web – wherever that is – and back again, and compiled a list of truly fascinating facts about the year that was. Some of the numbers are snapshots taken during the year, others cover the entire period. Either way, they all contribute to giving us a better understanding of Internet in 2012. Enjoy!

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servers

As we noted a couple of weeks ago, the number of Internet users has doubled in the past five years. To handle this enormous influx of users, Internet’s infrastructure needs to grow as well. The Domain Name System (DNS), a critical part of that infrastructure, has more than met the challenge.

Five years ago there were 123 DNS root server sites (the “backend” of DNS) spread out on the Internet. Today there are more than twice as many, over 300. Five years ago, 46 countries had root servers. Today, 76 have them.

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WorldHostingDays Global in Germany started yesterday and we want to give everyone attending a really cool gift – a 1-year FREE Pingdom Business Account.

Besides that, to celebrate this annual pilgrimage for everyone in the web hosting industry, we also put together a rather snazzy infographic about WHD.

Read on to find out more about WHD as well as how to claim your FREE Pingdom account.

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In 2010, there were just over 1 million secure Internet websites worldwide. Almost half of those, or 446,992 to be exact, were located in the United States.

But in which country can we find the most secure websites in relation to population? The answer may surprise you.

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Revealed: Google’s new mega data center in Finland

GoogleLast year, Google bought an old paper mill in Finland. Now the company is in process of converting that paper mill into a major data center. Construction is already well underway, and the data center is expected to go live next spring. It will be Google’s first dedicated data center in the Nordic countries, with several interesting innovations, for example being cooled entirely by sea water.

Swedish magazine Computer Sweden was recently on location in Finland and has published an article (in Swedish) with new information and pictures from the build. We’ve summarized the important parts of that article and also what other information we could find around the Web, mostly from Finnish newspaper articles.

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Did you ever wonder how busy the servers of the world’s largest social networks are? It turns out it’s very hard work being popular, especially for the number one player.

According to data from Google, Facebook serves 260 billion page views per month. That’s more than six million page views per minute, or a staggering 37.4 trillion page views in a year. We can safely assume that Facebook’s web servers aren’t getting bored waiting around for work to do.

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Google may own more than 2% of all servers in the world

How many servers does Google have? Nobody outside Google knows exactly how many servers the company has, but there have been a number of estimates through the years. One of the most quoted ones is from 2006, when it was estimated that Google had approximately 450,000 servers. And that was three years ago.

Another estimate showed up in 2007, this time from the analyst firm Gartner, estimating the number of Google servers to one million.

Considering that both these estimates are from a long time ago and Google has grown its data centers significantly since then, it’s not unreasonable to assume that Google today has at least one million servers worldwide.

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Are you a programmer? Want to do something for the environment and even make the world a better place? Then start optimizing your code!

It seems like today the solution to most software performance issues is to throw more hardware at the problem instead of making the software run faster on existing hardware. Doing more with less is a forgotten mantra, and Wirth’s Law continues to ring true:

Software is getting slower more rapidly than hardware becomes faster.

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The hardware behind Wolfram Alpha

The Wolfram Alpha team has revealed some information about its hardware setup on their team blog. If you haven’t heard about Wolfram Alpha, it’s a soon-to-be launched “computational knowledge engine” with an interface similar to a search engine. There’s been a lot of buzz about it, for example on ReadWriteWeb and TechCrunch.

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Since it launched in 1998, Google has become one of the true giants of the Internet. These days, Google has data centers all around the world and hundreds of thousands of servers. The sheer size of Google today makes it very interesting to look back at its humble beginnings as a small research project called Backrub at Stanford University.

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