February 21, 2012
Governments everywhere are starting to realize the benefits of cloud computing, and the UK is one nation that is leading this charge. This week the government launched CloudStore, an online catalogue that allows public sector customers to select from more than 1,700 information and communications services from some 250 suppliers. Selections are organized into four categories: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), Software as a Service (SaaS), and specialist services such as configuration, management and monitoring.
"The launch of CloudStore is an important milestone in the Government's ICT strategy to deliver savings and an IT system fit for the 21st century," said Francis Maude, Minister for the Cabinet Office. "Simply stated, purchasing services from CloudStore will be quicker, easier, cheaper and more transparent for the public sector and suppliers alike."
CloudStore was built by British vendor Solidsoft in just two weeks and is hosted on the Microsoft Azure cloud. According to the Cabinet Office, which oversees government IT strategy, about half of the suppliers are small-to-medium-sized firms, although the vendor listing also includes big names like Atos, CSC, Fujitsu, HP, IBM, and Rackspace.
CloudStore is part of a the G-Cloud initiative, a private government cloud computing infrastructure that is expected to slash £3.2bn off the government's £16bn annual IT spend. According to the project website, "the G-Cloud is an iterative programme of work … which will deliver fundamental changes in the way the public sector procures and operates ICT."
Cabinet Office Minister Francis Maude stated:
"By creating a competitive marketplace, the G-Cloud framework will constantly encourage service providers to improve the quality and value of the solutions they offer, reducing the cost to taxpayers and suppliers. And it gives SME suppliers of niche products the same opportunities as bigger organisations supplying services.
"Using cloud solutions that have already been secured and accredited will almost always be less expensive, and we will only pay for what we use. We will also know from the outset the cost of the product and, importantly, the cost of exit from contracts that will be no longer than 12 months."
The Cabinet Office, which oversees IT in the UK, emphasized the benefits to public sector organizations, who will be able to purchase "off-the-shelf" IT services on a "pay-as-you-go" basis rather than having to develop their own systems.
Right now, the CloudStore is a pilot program. The next step, according to the G-Cloud team, will assure and accredit all these products and services. They're also planning to re-open the framework for new suppliers and products in March/April 2012.
The ever-growing complexity of scientific and engineering problems continues to pose new computational challenges. Thus, we present a novel federation model that enables end-users with the ability to aggregate heterogeneous resource scale problems. The feasibility of this federation model has been proven, in the context of the UberCloud HPC Experiment, by gathering the most comprehensive information to date on the effects of pillars on microfluid channel flow.
Large-scale, worldwide scientific initiatives rely on some cloud-based system to both coordinate efforts and manage computational efforts at peak times that cannot be contained within the combined in-house HPC resources. Last week at Google I/O, Brookhaven National Lab’s Sergey Panitkin discussed the role of the Google Compute Engine in providing computational support to ATLAS, a detector of high-energy particles at the Large Hadron Collider (LHC).
Frank Ding, engineering analysis & technical computing manager at Simpson Strong-Tie, discussed the advantages of utilizing the cloud for occasional scientific computing, identified the obstacles to doing so, and proposed workarounds to some of those obstacles.
05/10/2013 | Cleversafe, Cray, DDN, NetApp, & Panasas | From Wall Street to Hollywood, drug discovery to homeland security, companies and organizations of all sizes and stripes are coming face to face with the challenges – and opportunities – afforded by Big Data. Before anyone can utilize these extraordinary data repositories, however, they must first harness and manage their data stores, and do so utilizing technologies that underscore affordability, security, and scalability.
04/02/2012 | AMD | Developers today are just beginning to explore the potential of heterogeneous computing, but the potential for this new paradigm is huge. This brief article reviews how the technology might impact a range of application development areas, including client experiences and cloud-based data management. As platforms like OpenCL continue to evolve, the benefits of heterogeneous computing will become even more accessible. Use this quick article to jump-start your own thinking on heterogeneous computing.