TeleGeography Blog
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Telegeography is a market research and consulting firm that provides various online reports. Research areas include International networks, undersea cables, service providers, and wholesale circuit pricing.
TeleGeography Blog
17h ago
The geographic coverage of carriers’ enterprise network services varies significantly.
Not every carrier connects to every city in their customers’ networks, and not all services are available everywhere.
When narrowing down the universe of potential suppliers, enterprises must first consider how their geographic requirements overlap a potential service provider’s physical network. They then must determine if the specific data services they require are enabled at each of the service providers’ PoPs.
The WAN Services Coverage analysis—one section of our Cloud and WAN Research—examines carrier ..read more
TeleGeography Blog
3d ago
Nigeria is home to Africa’s biggest mobile market by some distance, with 217.5 million subscriptions at the end of 2023, up from 209.5 million a year earlier.
The next largest African markets at end-2023 were South Africa with 118.9 million subscriptions, and Egypt with 111.1 million, according to TeleGeography’s GlobalComms Database ..read more
TeleGeography Blog
1w ago
At TeleGeography, we’ve been working on a project called the Interconnection Index. This tool is designed to answer some questions that we’ve found very difficult to answer and quantify in the past.
What is the next emerging hub in a specific region? How do various hubs compare to each other? Where should I expand in a certain country besides the largest city?
It would be quite challenging to create a one-size-fits-all model that can answer all of these questions appropriately. But we’re still going to try!
We’re going to address this problem with data, and—because we’re geography g ..read more
TeleGeography Blog
1w ago
As if three cable faults in the Red Sea weren’t enough of a headache, a series of West African cables were damaged on March 14.
The precise location and cause of all of these faults are not known at this time, but let’s look at what we do know ..read more
TeleGeography Blog
2w ago
Last week, we wrapped up a five-part podcast special that literally explains how the internet works.
This series describes precisely how data moves around the world, covering the basics of internet, transport networks, data centers, the cloud, and WAN along the way.
At the end of each episode, I thought it would be fun to relate what we talked about to a real world example: the lifecycle of a YouTube video.
To paint the full picture, I've compiled each piece of the story here. Keep reading to find out how a video goes from one camera to millions of screens around the world ..read more
TeleGeography Blog
2w ago
This month, we’ve seen countless headlines swirling about Houthi attacks and submarine cable faults in the Red Sea.
With so much press activity, it can be tough to distinguish fact from rumor. To help you cut through the noise, here are some resources that our team recommends reading/watching ..read more
TeleGeography Blog
2w ago
When it comes to the nature of exploration, there are typically a number of underlying forces at play, some positive and some negative.
The “pioneering spirit” could be inspired by the excitement of new opportunities, or by the pressure of existing difficulties.
The data center market happens to be dealing with both of those sentiments right now, with several factors driving it to new places ..read more
TeleGeography Blog
3w ago
Welcome back to TeleGeography Explains the Internet. We've reached the finale of our five-part series that makes good on our name, literally explaining the ins and outs of the interwebs.
Over the past five weeks, we've endeavored to explain precisely how data moves around the world, covering the basics of internet, transport networks, data centers, and the cloud along the way.
Today we answer the lingering question: What is a WAN ..read more
TeleGeography Blog
3w ago
We recently wrote about how Houthi attacks in the Red Sea are causing headaches for the undersea cable industry.
Since then, the industry has suffered three cable faults in the region ..read more
TeleGeography Blog
1M ago
Welcome back to our five-part podcast special that seeks to demystify the internet.
Our last episode focused on data centers, but we didn’t get into what happens on the rows and rows of servers you would find in those facilities.
So today we're explaining the cloud ..read more