With the emergence of cloud computing, our customers have looked for real-world data that could help them understand the nature and scope of the cloud phenomenon. But that kind of data has not been readily available.
Not satisfied with this lack of information, a research team at Cisco reviewed 30Tb of data each month, more than 45 million speed tests, analyst forecasts, and inputs from our customers. The result?
Today, Cisco released its first Cisco Global Cloud Index report — a forecast of IP data center and cloud-based traffic growth and trends worldwide, 2010-2015.
Similar to the Cisco Visual Networking Index in purpose and approach, the Global Cloud Index enables organizations to make strategic networking and management decisions and governments to make informed public policy decisions.
With the onset of cloud, we’re being asked more and more by our customers about the architectural requirements that result from it. While the customers have an instinct as to what’s needed, there seems to be less actual data to that effect than what they would like. When confronted with a similar situation over 5 years ago about the network, we developed the Cisco Visual Networking Index which focuses on the amount of traffic carried across the network to the end user to help gauge the extent of infrastructure needed to support the data deluge. Now with the network becoming inextricably linked to the data center and cloud, we realized we need to look at the other half of the equation as well to get a truly comprehensive architectural view. To achieve this, we reviewed 30Tb of data each month, more than 45 million speed tests, analyst forecasts, and inputs from our customers. The result? The inaugural Cisco Global Cloud Index, released today.
Here are a few takeaways to consider:
Global data center traffic is estimated to grow four-fold to reaching a total of 4.8 zettabytes annually by 2015.
The vast majority of the traffic – 76% — surprisingly, doesn’t even hit the network but instead stays within the data center itself, as workloads are constantly being migrated to different virtual servers.
Of the total data center traffic, about 11%, or 130 exabytes of annual data center traffic in 2010 is considered part of the cloud – however that amount is going to grow significantly in the next half decade, reaching more than a third of data center traffic, or 1.6 zettabytes annually, by 2015.
Cloud may be the concept-of-the-day for the industry, but with growth like that, it shouldn’t be discounted as a passing fad but rather a lasting trend whose impact will fundamentally affect network architectures going forward. Read More »
In this show, we cover the new ASA 1000V and how this security family represents the oldest yet most future ready security platform.
What is the relevance of a Firewall in today’s modern world where security must encompass every part of increasingly distributed operations? What is really meant by a Cloud Ready Firewall? What the heck is this new ‘virtual ASA’…didn’t we already have the Virtual Security Gateway? Perhaps its all just marketing hype…
In my estimation, the cloud is overhyped in the short run, but underestimated in the long run. Every enterprise is now exploring some aspect of a cloud based service model – whether this represents you now or in the future, the notion of a flexible security solution remains important. Incredible advances for data center infrastructure with the flexibility and speed enabled by the virtualized tools we are all now using – MUST be accompanied by equally capable security tools.
The original maxim still rings true: Security must be addressed at every layer.
One of the most enjoyable parts of my job as a product manager is launching a new product. Typically this is a shiny new widget or a great piece of software. But for a cloud-based service like Cisco’s ScanSafe Web Security solution, the infrastructure is a big part of the product.
For those not familiar with the product, ScanSafe offers web security solutions to organizations ranging from global enterprises to small businesses. The service provides multiple layers of malware protection and acceptable use controls to block users from specific websites and categories. It does this by redirecting end-user web traffic directly to the cloud where every web request is analyzed using artificial intelligence-based “scanlets” to determine the associated security risk. With such heavy processing and computation, the nature of the cloud is as important as the service in the cloud.
That is why today, I am pleased to welcome Canada to ScanSafe’s cloud with the addition of two datacenters—the first in Vancouver and the second in Toronto. Canada has been an early adopter of SaaS-based technologies, and our newest datacenters will help us serve our customers in the region. In addition, companies with branch offices in these locations will now benefit from a local internet breakout.
Think about it, when was the last time the business said “thank you” to IT? It’s probably been a while. Unfortunately, all too often we hear complaints that IT is too slow, or that IT is the department of “no”.
Deploying a private cloud is one way to help turn IT into the department of “yes”, with faster and more responsive IT service delivery. The customers of Cisco Intelligent Automation for Cloud have compressed the cycle time for IT provisioning from weeks to minutes. That means that project managers and application developers no longer have to wait for IT – they can speed up their projects and get business applications up and running more quickly.
And if there’s one golden rule to remember for your private cloud solution, it’s that the business wants apps. They’ll be thankful if you can provision and manage their applications in a cloud environment with consistency, reliability and speed.
So if you’re interested in on-demand application delivery for your private cloud, check out this presentation from Cisco Intelligent Automation and our ecosystem partner rPath: