What are the 7 challenges facing federal cloud computing?

The United States Government Accountability Office (GAO) has found that, while the US ‘Cloud First’ enterprise project is making tangible progress, there are seven cloud lessons for the public sector.

The report, subtitled “progress made but future cloud computing efforts should be better planned”, charts the progress of Cloud First – a federal policy which exhorts agencies to find a cloud-based IT solution whenever logistically possible.

Things appear to have moved forward since...

By James Bourne, 16 July 2012, 0 comments. Categories: Enterprise, Infrastructure, Research, Security.

What considerations must a CIO make when moving to the cloud?

We have to face facts: cloud uptake is on the rise.

Indeed, deployments are set to double by 2015, and up to 200,000 UK jobs will be created by cloud computing technologies between 2011 and 2015.

CIOs therefore have to accept that cloud is here, and here to stay. So what considerations must a CIO make when moving to the cloud, even if he is entirely unwilling to do so?!

Below, I have outlined some tips for any CIO who is either looking to move to the cloud, or indeed, is being pushed into making the move by...

By Keith Bates, 12 July 2012, 1 comment. Categories: Adoption, Infrastructure, Migration.

Google bigs the green cloud up, but is it attainable?

A recent post on the Google Green Blog has revealed that the US General Services Administration saved $285,000 in energy consumption after switching to cloud based apps.

Even though most IT decision makers would freely want to admit they’re doing their bit for the environment by migrating to the cloud, the most prominent reason companies migrate would be convenience and, above all, money.

But Google claims the cloud is more energy efficient...

By James Bourne, 19 June 2012, 0 comments. Categories: Infrastructure, Migration.

The boss called, “What’s our PUE?”

Do you know your PUE?

PUE stands for Power Usage Effectiveness and it is rapidly becoming the number to know. In the past, datacenter managers were simply asked to provide enough space, power and cooling to support the IT equipment. Now, the same managers are being asked to do it efficiently. PUE can be a helpful benchmark.

Introduced by the Green Grid, PUE is a measure of efficiency. It is defined as: the total facility power consumed divided by the total IT equipment power consumed. The total facility power is measured...

By Sujit Janardanan, 21 May 2012, 0 comments. Categories: CIO, Hardware, Infrastructure.

Cloud-Oriented Architecture and the Internet of Things

Quick quiz for all you Cloud aficionados out there: what’s missing from the NIST definition of Cloud Computing? To make this challenge easy for you, here’s the definition: “Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management...

By ZapThink, 19 April 2012, 0 comments. Categories: Big Data, Forecasts, Infrastructure, Scalability, Storage.

How WAN optimisation can improve your network stability

As data volumes continue to swell, organisations are continuously faced with the challenge of optimising their underlying network infrastructure in order to support the increasing flow of traffic.  Virtualisation, cloud computing, and Virtual Desktop Infrastructures (VDIs) deliver enormous management and costs savings, however, these benefits can easily be lost if application performance hampers end user productivity or backend processes, as often happens when applica­tions are delivered...

By Jeff Aaron, 02 April 2012, 0 comments. Categories: Enterprise, Infrastructure, Virtualisation.

Hypothermic Cloud Infrastructure: Maintaining the Blood Flow to Tier 1 & 2 Apps

A particular sore spot since the beginning of the rise of cloud infrastructures, even the advent of utility computing is this: how do you forecast and pay for resources and justify costs for problems you don’t have yet? After all, the entire premise behind funding the acquisition of compute resources is that you are solving an already identified need (problem) which you then attach a cost and an ROIto in order to convince...

By GreenPages Technology Solutions, 26 March 2012, 0 comments. Categories: Adoption, Infrastructure, SLA.

Using a cloud service to collect information on European cloud infrastructure services

The public cloud infrastructure as a service market is developing quickly, also in Europe. Over the past months we saw the number of international IaaS providers setting up shop in Europe increase, while also several European based providers launched new or upgraded offerings. To keep a finger on the pulse of developments we, started as part of the European Cloud IaaS coverage at Gartner surveying pan-European providers of Public Cloud Infrastructure as a Service . We are now extending the invite to participate in...

By Gregor Petri, 02 November 2011, 0 comments. Categories: IaaS, Infrastructure, Public, PublicSector.