As cloud adoption becomes increasingly necessary for multinational enterprises, networks are becoming more complex. They now need to connect not just corporate offices to each other, but to various cloud providers at optimal locations.
With the release of our new WAN Manager Survey intel, it was only a matter of time before we got to the s-words: SD-WAN and SASE.
Earlier this month, we mentioned both buzzwords in our breakdown of major survey findings. Today I want to spend a little more time with these technologies.
And don't worry, dear readers. There will totally be charts.
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 network connectivity and service availability from a geographic perspective.
Keep reading for a sneak peek of our latest findings.
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.
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?
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.
We're back at it with episode three of our five-part podcast special that explains the nuts and bolts of the internet.
You've come to the right place if you're looking to understand how all of those cat videos travel from the source to your phone.
We explained in episode two how the internet is made of transport networks to carry data over (mostly) fiber optic wires distributed around the world. And in the episode before that, we discussed how the internet is a network of networks operated by thousands of mostly private companies.
But we haven’t yet covered exactly how and where those networks meet and exchange traffic with each other and access their destinations.
So today, it's data center time.
