HPC in the Cloud


Dedicated to covering high-end cloud computing
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Distributed Computing with Linux and Hadoop

Dec 11, 2008 | IBM developerWorks | This article introduces the Hadoop framework and shows you why it's one of the most important Linux-based distributed computing frameworks.
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Forecasting the Cloud

Dec 11, 2008 | Processor | As enterprises continue to hop on board the ever-expanding phenomenon of cloud computing, it is becoming difficult to imagine a future without the cloud.
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What's Next for Virtualization: Optimizing the Environment

Dec 11, 2008 | TechNewsWorld | The case has been made so strongly for virtualization technologies that companies are no longer questioning whether to use them -- but many may not be optimizing their systems to glean the most value from their investments, says GlassHouse CEO Mark Shirman.
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The Cloud Offers Promise for Storage Users

Dec 10, 2008 | Enterprise Storage Forum | "Cloud computing" has been ill-defined and over-hyped, yet storage vendors have been quick to trot out their own "cloud storage" offerings and end users are wondering whether there's significant cost savings in these services for them, particularly in tough economic times.
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The Convergence of IT and Business

Dec 10, 2008 | DABCC | Most companies still have their "Desktop", "Security", "Network", and "Server" groups and they rarely talk to one another -- and when one group needs something from the other it takes forever to get it done.
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Sun Closes 'Future' Pay-Per-Use Utility Computing Service

Dec 10, 2008 | The Register | Sun Microsystems has killed its once high-profile utility computing experiment, Network.com, which let customers buy computing power by the hour.
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Cloud Computing Is No Pipe Dream

Dec 09, 2008 | BusinessWeek | Infotech service on demand is coming, and it's real. Just like plugging in the cord to get electricity.
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Developers Moving Faster Toward Virtualization

Dec 09, 2008 | InternetNews.com | A new survey finds the economic downturn could make virtualization even hotter. But SOA might suffer for the same reason.
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Cloud Computing, Big Iron-Style

Dec 09, 2008 | Enterprise Systems | Mainframe pros have joined with IBM to tout the virtues of Big Iron-based cloud computing.
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Cloud Computing DIY Guide

Dec 08, 2008 | Byte and Switch | The purpose of this report is to show IT managers how to maximize the benefits of cloud computing--including ease of use, flexibility, and lower costs--while minimizing the risks. It's a how-to guide to licensing, management tools, bandwidth, security, and architecture.
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Computing in the Clouds: Setting Expectations

Dec 08, 2008 | Linux Magazine | Does cloud computing have a play in HPC? Here is a pragmatic view of "the cloud" and how it may expand the horizons of HPC.
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Virtualization: Another Aspect of Green IT

Dec 08, 2008 | GCN | As federal and state information technology managers develop strategies and deploy technologies to reduce power consumption in their facilities, they recognize virtualization does not only reduce server sprawl, it can also save energy.
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Ubiquitous Computing for Enterprises

Dec 05, 2008 | CIOL | This has been the era of consumers, and in a consumer-driven market it is of central importance to provide on-demand services, be it financial transactions or requests for information.
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Automatic for the People

Dec 05, 2008 | ICFA Magazine | To further enhance the speed and performance benefits derived from STP, many firms are looking at their core technology infrastructure to achieve a competitive advantage.
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Data Center Panel Weighs Cloud Computing Risks, Rewards

Dec 05, 2008 | SearchDataCenter.com | SearchDataCenter.com asked its panel of experts if datacenter managers should consider cloud computing for their operations, and under what scenarios.
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Elastic IT Resources Transform Data Centers

Dec 04, 2008 | Network World | Several IT trends converge as data centers evolve to become more adaptable, Gartner says.
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The Virtual Data Warehouse (Again)

Dec 04, 2008 | BeyeNETWORK | Virtual data warehouses can avoid the nasty work of integration that a real data warehouse entails.
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Cloud Computing, Virtualization and Software as a Service Could Dominate 2009

Dec 04, 2008 | Government Technology | Some signs say that unproven, big-budget IT projects will be delayed until the economy recovers, others believe downsized spending will necessitate innovation.
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Amazon, Others Explore The Cloud For Medical Research, Health Care

Dec 03, 2008 | InformationWeek | While cloud computing offers the promise of powerful, flexible, and cost-effective collaboration and innovation in medicine, experts say there some dark clouds blocking the way.
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Welcome 'Cloud'

Dec 03, 2008 | The Hindu Business Line | While the term 'cloud computing' has been used in many contradictory ways, it is heralding an evolution of business -- no less influential than the era of e-business -- in positive and negative ways.
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Microsoft Adds Gen 4 Datacenters for Cloud Computing

Dec 03, 2008 | Virtualization Review | Microsoft is initiating the fourth in a series of datacenter upgrades to enable its cloud computing services, according to a Microsoft blog post on Tuesday.
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Hey (Hey) You (You) Get Onto My Cloud

Dec 02, 2008 | Linux Magazine | Will Cloud vendors make a hit in 2009 or will we decide that two's a crowd?
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40,000 Servers, 20% of the World's Traffic: Akamai Ten Years On

Dec 02, 2008 | iTnews | Whether you've heard of Akamai or not, you've already used their products. Akamai owns and operates the world's largest distributed computing platform.
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MetaOS: The Fabric Control That Will Run Next-Gen Data Centers

Dec 02, 2008 | eWEEK | The concept of a so-called "meta operating system" for data centers and smaller IT systems is getting a lot of attention this week at the Gartner Data Center Conference here at the MGM Grand Hotel.
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Parallel Computing -- Parallel Pickle

Dec 01, 2008 | Redmond Developer News | A well thought-out parallel strategy can help you easily avoid the multi-core dilemma.
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Aspen

Feature Articles

CometCloud: Using a Federated HPC-Cloud to Understand Fluid Flow in Microchannels

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.
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CERN, Google, and the Future of Global Science Initiatives

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).
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Avoiding Scientific Computing Bottlenecks in the Cloud

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.
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Short Takes

NASA Builds 'Climate in a Box'

May 23, 2013 | The study of climate change is one of those scientific problems where it is almost essential to model the entire Earth to attain accurate results and make worthwhile predictions. In an attempt to make climate science more accessible to smaller research facilities, NASA introduced what they call ‘Climate in a Box,’ a system they note acts as a desktop supercomputer.
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Running Computational Fluid Dynamics in the Cloud

May 16, 2013 | When it comes to cloud, long distances mean unacceptably high latencies. Researchers from the University of Bonn in Germany examined those latency issues of doing CFD modeling in the cloud by utilizing a common CFD and its utilization in HPC instance types including both CPU and GPU cores of Amazon EC2.
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Sponsored Whitepapers

Best Practices in Big Data Storage

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.

Exploring the Potential of Heterogeneous Computing

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.

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