Tag Archives: data storage

Microsoft to Open its First Data Centers in Africa

 

Microsoft today announced that it will soon open two data center regions for its cloud-based services in Johannesburg and Cape Town South Africa. This marks Microsoft’s first data center expansion into Africa, and the plan is to get these new regions online in 2018.

Like most of its other data centers around the world, these new regions will offer both Azure’s suite of cloud computing tools for developers as well as productivity tools like Office 365 and Dynamics 365. With no data centers in the region, developers and other Microsoft customers currently have to connect to data centers in Europe and accept the increased latency that entails.

“Few places in the world are as dynamic and diverse as Africa today,” Microsoft’s executive vice president for its Cloud and Enterprise group Scott Guthrie writes in today’s announcement. “In this landscape, we see enormous opportunity for the cloud to accelerate innovation, support people across the continent who are working to transform their businesses, explore new entrepreneurship opportunities and help solve some of the world’s hardest problems.”

The addition of these two new regions brings Microsoft’s total number of regions to 40, significantly more than its biggest competitors. As far as competing cloud platforms go, Google currently offers its developers access to eight regions (but has a plan to aggressively increase this number over the course of this year) and Amazon’s AWS currently operates 16 regions and 42 availability zones.

It’s worth noting that neither Google nor Amazon currently operate regions in Africa, though the number of data centers in the region that are being operated by other companies continues to increase rapidly.

Source: TechCrunch

What is Cloud Computing?

What is the cloud? Where is the cloud? Are we in the cloud now? These are all questions you’ve probably heard or even asked yourself. The term “cloud computing” is everywhere.

In the simplest terms, cloud computing means storing and accessing data and programs over the Internet instead of your computer’s hard drive. The cloud is just a metaphor for the Internet. It goes back to the days of flowcharts and presentations that would represent the gigantic server-farm infrastructure of the Internet as nothing but a puffy, white cumulonimbus cloud, accepting connections and doling out information as it floats.

What cloud computing is not about is your hard drive. When you store data on or run programs from the hard drive, that’s called local storage and computing. Everything you need is physically close to you, which means accessing your data is fast and easy, for that one computer, or others on the local network. Working off your hard drive is how the computer industry functioned for decades; some would argue it’s still superior to cloud computing, for reasons I’ll explain shortly.

The cloud is also not about having a dedicated network attached storage (NAS) hardware or server in residence. Storing data on a home or office network does not count as utilizing the cloud. (However, some NAS will let you remotely access things over the Internet, and there is at least one NAS named “My Cloud,” just to keep things confusing.)

For it to be considered “cloud computing,” you need to access your data or your programs over the Internet, or at the very least, have that data synchronized with other information over the Web. In a big business, you may know all there is to know about what’s on the other side of the connection; as an individual user, you may never have any idea what kind of massive data-processing is happening on the other end. The end result is the same: with an online connection, cloud computing can be done anywhere, anytime.

Consumer vs. Business
Let’s be clear here. We’re talking about cloud computing as it impacts individual consumers—those of us who sit back at home or in small-to-medium offices and use the Internet on a regular basis.

There is an entirely different “cloud” when it comes to business. Some businesses choose to implement Software-as-a-Service (SaaS), where the business subscribes to an application it accesses over the Internet. (Think Salesforce.com.) There’s also Platform-as-a-Service (PaaS), where a business can create its own custom applications for use by all in the company. And don’t forget the mighty Infrastructure-as-a-Service (IaaS), where players like Amazon, Microsoft, Google, and Rackspace provide a backbone that can be “rented out” by other companies. (For example, Netflix provides services to you because it’s a customer of the cloud-services at Amazon.)

Of course, cloud computing is big business: The market was already generating $100 billion a year in 2012. It could be $270 billion by the year 2020.

Source: PC Magazine