Today, Cisco released its first update to the Cisco Global Cloud Index (GCI), covering the 2011 to 2016 forecast period. This annual report is our ongoing effort to predict the growth of global and regional data center and cloud-based IP traffic as well as analysis of the trends associated with data center virtualization and cloud computing. Here are just a few of the key projections in this year’s report:
Global data center traffic
- Global data center IP traffic will increase nearly four-fold over the next 5 years (reaching 6.6 zettabytes by the end of 2016). Overall, data center IP traffic will grow at a compound annual growth rate (CAGR) of 31 percent from 2011 to 2016.
Data center virtualization and cloud computing transition
- By 2016, nearly two-thirds of all data center workloads will be processed in the cloud (as opposed to less virtualized traditional IT servers). In 2011, 30 percent of workloads were processed in the cloud, with 70 percent being handled in a traditional data center.
Global cloud traffic
- Global cloud IP traffic will increase six-fold over the next 5 years (reaching 4.3 zettabytes by the end of 2016). Overall, cloud IP traffic will grow at a 44% CAGR from 2011 – 2016.
- Global cloud IP traffic will account for nearly two-thirds of total data center traffic by 2016.
And this year, we’ve added more forecast granularity—projecting cloud traffic (and other metrics) for all six global regions: Read More »
Tags: cloud, cloud network, data center, datacenter, global cloud index, Service Provider, visual networking index, vni
This new Cisco Validated Designs for Cloud blog series will feature the latest CVDs released and published in this rapidly-evolving systems and technology area…. Before digging into some of these new CVD’s, I had a short conversation with Tom Nallen who leads the Cisco Validated Design program and Design Zone, the main repository for these on Cisco.com.
” I’ve heard about CVDs, what exactly are they?
Simply put, Cisco Validated Designs are recommended, lab-validated, end-to-end designs for next-generation IT systems. The foundation of this long-running systems validation program at Cisco is the Cisco Validated Design guide, or CVD, which provides lab-validated technical guidance to help achieve faster, more consistent and reliable technology deployments. While the customer requirements-driven CVD development process requires a substantial investment of system capital and engineering expertise by Cisco, CVDs are published on Cisco.com and available to all free of charge.
CVD’s are developed by many different business units across Cisco, focused on the five Cisco Priorities including: the Network Foundation (routing, switching, services plus security and mobility), Collaboration, Data Center/Virtualization and Cloud, and Video – all within a Technology Architecture linked to Business Architecture. Cisco Validated Designs play a key role here by incorporating a wide range of technologies, products and applications into a portfolio of proven solutions that have been developed to address the business needs of our customers. The complete portfolio of Cisco Validated Designs can be found on Design Zone on Cisco.com at www.cisco.com/go/designzone.
OK, so how are CVDs relevant to Data Centers and Cloud?
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Tags: Cisco Validated Design, cloud, Cloud Service Assurance, data center, Zenoss
When you think of cloud technology and data center virtualization, you likely think of big corporations managing their data centers and IT infrastructure to drive business forward. But that’s not the only sector benefiting from the cloud. The healthcare industry is confirming that virtualization is an important factor in the well-being of people – technology being used to help save lives, not just increase revenue.
Updating an IT infrastructure with cloud enablement is impacting the medical world in imperative ways. Through the cloud, clinicians are able to access medical records and information from a multitude of devices, and from anywhere. Never being out-of-range in an emergency situation is a huge step for healthcare. It means less physical hardware, easier access, shared information, and better service for the patient.
Consider St. George’s Healthcare NHS Trust, a leading healthcare provider. After experiencing difficulties in accessing information and maxing out resources, St. George’s made the move to Unified Communications. Doctors and nurses are now able to retrieve information from the device of their choice, enabling quicker response to patients’ needs, all while meeting new government regulations and controlling their budget.
Other examples include Sparrow Health, who strived to be a national leader in quality and patient experience. With virtualization and cloud-based applications, Sparrow achieved a medical-grade network that solved the problems of their former, unreliable IT system. And Seattle Children’s Hospital severely cut back on wasted time in accessing information and managing their systems by bringing nearly 400 servers and 5500 workstations under central management using virtualization. Likewise, Cook County Health and Concentra are all healthcare providers who reaped the benefits of a virtualized, unified network.
For these profiles and more information on utilizing the cloud to increase ROI and improve TCO, visit UnleashingIT.com.
Tags: cloud, Cloud Computing, data center, healthcare, ROI, tco
Just keeping the lights on is no longer good enough
We know how important it is that your data center is performing at its best. So outdated platforms have no place there – consuming more energy than necessary, taking more space than needed, and not keeping up with the pace of business.
With the never-ceasing progression of technology, cloud, desktop virtualization and big data have become hot topics among IT and business professionals. And benefits such as improved manageability, efficient and flexible IT service, and lower maintenance costs give good reason for this. So just keeping the lights of IT on is not good enough.
Whatever IT strategies you are considering, consider that Unleashing IT brings you the latest in IT, so you can make informed decisions. Thought provoking content is available in both print and online. It includes company profiles as well as an abundance of resources that can be viewed and downloaded.
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Tags: cloud, data center, IT services, IT strategy, ROI, Unleashing IT, vdi, virtualization, vxi
As a quick reminder , to participate to this 6 weeks challenge and have a chance to win every week a new iPAD , you want to visit our Facebook page. The questions are submitted on Sunday midnight PST, and answers have to be provided not later than Friday 12:00PM PST. Participation is easy and fun and allow you to collect points to compete for the highest IQ score. This best Unified Data Center “brain” will be the winner of the Grand Prize (valued US $2000). Every week-end (Friday noon to Sunday) you can answer bonus questions, which give you additional points to catch up for the Grand Prize.
The winner of week 2 (questions about Cisco Open Networking Environment
) was Mohamed Fawzy Saleh
who won a new iPAD. Mohamed is a student, very passionate by network technologies . Congratulations Mohamed!
From my point of view , one of the best quality of the high tech population is the thirst to keep learning in a fast changing and demanding environment . One of the intention of this challenge (game?) is to suggest every week questions to stimulate your curiosity.
My ask this week for you as we are moving to the next bonus questions for this weekend (Security – See below) and week 4 (Virtualization) of the challenge is to tell us what you think about the set of questions. Did you learn? Did you find the questions interesting ? Just as a reminder, and for the new participants, here are the topics we covered so far.
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Tags: Cisco, data center, security, Unified Data Center, Unified iQ, unified management, virtualization