Accountability In The Cloud Shouldn’t Be Overcast The cloud has radically shifted the definition of software since the early days of computing, when it was once generally thought of as a program that came to us on a disc. The disc would transfer the program to our computer through an arcane process of whirling motors and moving magnets or lasers. Then as time went by, the physical medium was replaced by downloadable software. But, at the end of the day, you’d still have a running application that lived on your computer, and you owned it forever. For a company, this
IaaS
Cloud Computing Market Size – Facts And Trends Although estimates of the overall cloud market size vary considerably, the consensus is that cloud computing is growing rapidly. I came across interesting statistics while reading about this topic. Market Research Media, cited in the Bloomberg report, says the cloud market will reach $270 billion in 2020 while Forrester is not that optimistic, predicting last year that the market will hit $241 billion by that time and says the market will hit about $55 billion by 2014. So, what are the trends in the cloud market? Software-as-a-Service (SaaS) offers more growth opportunities
IBM Me: Cloud Computing Basics IBM has come up with great and easy ways to understand cloud computing and make it functional as well. IBM is a leader when it comes to cloud computing, so it is no surprise that they have managed to do this. Cloud computing can also go beyond cost savings by allowing your users to access the latest software and infrastructure offerings to foster business innovation. Think about what that simple statement means. Yes, saving money is good – even important – but even more important is how the end user uses software and infrastructure. Do
Cloud Resource Orchestration I. Introduction The cloud computing paradigm is steadily shifting the course of computing away from physical hardware with locally managed software platforms toward virtualized, cloud-based services. This new paradigm, brought about by cloud computing, provides users with instant access to virtually unlimited computing resources and, at the same time, allows providers to deploy complex IT infrastructure as a service (IAAS). There is a huge benefit from economies of scale and tremendous gains in multiplexing offered by the sharing of the underlying physical infrastructure using virtualization. But all these benefits come at great cost. The sheer scale and highly
Top Trends In Cloud Computing For SMEs Following Gartner’s recent report on what it sees as the 5 key trends that will shape cloud computing strategies between now and 2015, provides his perspective on the impact cloud computing will have on an SME audience. Gartner’s trends tend to focus on the larger organisations, typically 5000 seats and above, yet in the UK, 99% of businesses are sub 250 employees and will have different requirements, benefits and considerations when looking to utilise a cloud platform. Many customers are still confused about what the ‘cloud’ is and what all the hype and
Taking the bull by the horns—Secure Identity, Information, and Infrastructure Continued From Part 3 Public cloud computing requires a security model that reconciles scalability and multi-tenancy with the need for trust. As enterprises move their computing environments along with their identities, information and infrastructure to the cloud, they must be willing to give up some level of control. To do that, they must be able to trust cloud systems and providers, and verify cloud processes and events. Important building blocks of trust and verification relationships include access control, data security, compliance and event management—all security elements well understood by IT departments
Cloud Computing: Cloud Pricing Models – Part 4 Continued From Part 3 Elastic pricing or Pay-as-you-Use model Under elastic pricing for cloud pricing, customers are charged based on their usage and consumption of a service. An elastic pricing structure makes users keenly aware of the cost of doing business and consuming a resource, since the cost comes out of their pockets, or, in the enterprise world, their own budgets. And with awareness of the costs comes more efficient and selective usage, thus resulting in less waste and lower costs. Fixed or Subscription based pricing Fixed recurring pricing is the simplest
