The majority of large organisations are migrating internal virtual infrastructure to the cloud because they believe it will reduce costs, according to a recent survey. The survey finds that only 17 per cent of organisations achieved their utilisation and ROI goals with virtualisation and yet, they intend to use similar planning and management approaches for their move to the cloud. The survey interviewed 94 executives responsible for virtual and cloud infrastructure decisions at organisations with […]
virtualisation
22 posts
The last 24 months have brought an explosion of new devices, Web applications and social-media platforms. Chief information officers (CIOs) are under pressure from other employees, including senior executives, to open corporate networks to consumer devices and allow access to more of the Web. This migration of consumer devices like smart phones and tablets into enterprise computing is making CIOs very nervous. The risks to data security are obvious and real, and the loss of […]
The global cloud computing market is expected to grow from $40.7 billion to $240 billion by 2020, a new report has predicted. According to a report released by market research firm Forrester Research, the market for cloud computing is set to grow by leaps and bounds as companies rush to move their networks onto cloud platforms. The Forrester report, titled Sizing the Cloud, takes into consideration three basic forms of cloud computing: Infrastructure as a […]
The expansion of cloud computing has led to significant growth in the virtualisation market, according to a report by IDC. In the latest Worldwide Quarterly Server Virtualisation Tracker, IDC discovered that 19.4 per cent of all new servers shipped in the last quarter of 2010 were virtualised, up from 18.4 per cent for the same quarter a year ago. Some 398,617 virtualised servers were shipped in the final three months of 2010, with much of […]
There’s a reason few companies generate their own electricity. It makes a lot more sense to let a utility build the infrastructure and then share it across many customers. By using a common facility, we all benefit from greater reliability and flexibility at lower cost. The same reasoning applies to cloud computing. But can the suppliers deliver on the model? Here’s the current state of cloud supply: • The technology is pretty mature. Virtualisation has […]
IT decision makers from a range of public and private sector organisations ranked loss of control of data and where data is held as the top security concern. Despite economic pressure for business to cut costs and fervent assurances from cloud computing technology suppliers, security remains a top barrier to cloud adoption, research by the UK’s National Computing Centre (NCC) has revealed. Interest in cloud computing is high and many organisations say they are planning […]
A quarter of enterprise are using or planning to use tablet computers, according to a report from Forrester which surveyed over 2,000 executives across Canada, France, Germany, the UK and the US. However, devices brought into the enterprise by staff are unlikely to be well catered for, as Forrester found that just two per cent support random or rogue devices, while 17 per cent are already trialling their own choice of model. This is likely […]
If you treat the cloud as a mere hardware weight-loss plan, you’ll soon find your datacentre piling back on the pounds. Cloud computing is not some voguish weight-loss programme. To get the most from it requires a transformation of the whole datacentre, not just individual applications, says Lori MacVittie. Consolidation and more efficient use of resources are behind many moves to the cloud. But for long-term success and control over costs, we need to view […]
IT professionals looking to place data in the Cloud should be aware of three major risks, including data leakage, the loss of visibility or control of the data, and unauthorised access to data, according to global services firm Ernst and Young. The firm’s senior manager, Pieter Danhieux, told attendees of IDC’s Cloud for Business Conference 2011 that while Cloud service providers are often talking about scalability, availability, cost reductions, efficiency and effectiveness, they had not […]
The last blocks of IPv4 addresses were distributed in a widely viewed ceremony of sorts. While the distribution of these blocks to regional registries does not mean that there are no more IPv4 addresses available, it does point to a time when all addresses will be depleted. What does the prospect of the depletion of IPv4 addresses mean for organisations? Not much for those who already have blocks of addresses reserved for their use. But […]