What’s the first thing that comes to mind when someone talks to you about Policy? Chances are, you think of rules and regulations telling you about what you cannot do while on a mobile app or online. You don’t think about Policy as a way to set you free or a way for your Service Provider to make things better for you.
Graham Finnie from Heavy Reading discusses in his new whitepaper, “Policy as a Platform: Delivering Agility & Simplicity,” how policy and charging control has come a long way in a few short years.
To address many questions about mobility, I am delighted to share with you our point-of-view through our “Cisco SPotlight Series,” an ongoing course of videos in which we answer questions and provide commentary on many hot topics in the service provider industry.
In this latest video, I reveal what mobile operators and their customers, including enterprises and end-users, can expect in 2015 as mobile Internet networks are increasingly becoming virtualized, and virtualization is increasingly becoming networked. Read More »
What do our GCI Forecast projections mean for you?
Today, Cisco released the fourth annual update of its Global Cloud Index, or GCI (see media release). For most people who follow cloud-computing, it’s no real surprise to learn that global data center traffic will nearly triple over the next five years or that cloud traffic is expected to nearly quadruple. Examining the trends within the top-line forecast projections is where we begin to see what this growth means for service providers, businesses, and consumers (and how data center networking is being transformed).
For Service Providers and Data Center Operations:
GCI Highlight: The workload density (that is, workloads per physical server) for cloud data centers was 5.2 in 2013 and will grow to 7.5 by 2018. Comparatively, for traditional data centers, workload density was 2.2 in 2013 and will grow to 2.5 by 2018.
The Benefit: An important factor in the rapid expansion of cloud computing is increasing data center virtualization, which provides services that are flexible, fast-to-deploy, and efficient. Virtualized data centers require fewer physical servers and offer great scalability than traditional data centers. This can ease capex and opex pressures (allowing for investment in other areas).
For Large Enterprises and Small-to-Medium Business Read More »
In the same year Cisco was founded, Kate Bush recorded the hypnotic Cloudbusting,one of her most iconic songs and music videos. Conceived by Terry Gilliam and featuring Donald Sutherland, there is a strikingly poignant moment in the video where Bush’s character is ‘cloudbusting’ with her father and she first realizes that adults are fallible.
Many enterprises (30%) have been leveraging cloud services cautiously or only in an internal (private) cloud manner. The reasons for this vary but these are the most common:
IT applications (~80%) are not cloud enabled i.e. traditional client server apps or non-x86 apps
Perceived security and performance concerns
Perceived lack of control and loss of IT governance and policy
While these reasons are valid, the evolution of cloud services and the ability to transform traditional IT services, governance, and policy controls mean this Cisco CSA can now address these reasons.
This use case example focuses on Security because it is a major consideration for most customers. The market growth for security is driven by increased demand for security applications such as network security and “confidentiality” of services. Security services are seen as an emerging market and are expected to grow to $40B by 2017. Managed Threat Defense is projected to be $3.7B of that $40B. Read More »