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MPI-3 Fortran Community Feedback Needed!

As many of you know, I’m an active member of the MPI Forum.  We have recently completed MPI-2.2 and have shifted our sights to focus on MPI-3.  For some inexplicable reason, I’ve become heavily involved in the MPI-3 Fortran working group.  There are some well-known problems with the MPI-2 Fortran 90 interfaces; the short version of the MPI-3 Fortran WG’s mission is to “fix those problems.”  A gre…

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Important Considerations When Choosing a WAN Optimization Solution

WAN optimization technology is becoming more strategic to application delivery as IT organizations become more dependent on the WAN for delivery of applications and services to remote users. In initial trials many IT organizations deployed this technology to a few key locations to solve bandwidth or latency challenges. The main selection criteria were around the core features such as data compression and application response time improvements. T…

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802.11n Ratification – What Does this Mean for You?

The Institute of Electrical and Electronics Engineers (IEEE) announced today that the 802.11n WLAN standard specification has been officially ratified. This final version of the specification is not significantly different from the 2.0 version of the Draft specification to which we have been building products. As a result, our Linksys by Cisco routers will automatically be certified without any firmware or hardware changes. Also, this announcem…

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Clarifying Internal Cloud versus Private Cloud

Many companies are rapidly evolving toward cloud computing, though from different starting points and not without debate as to the best direction or computing model. For example, advocates of public cloud computing sometimes advise not owning any software or hardware or employing any IT administrators and instead relying on professional providers of IT applications, platforms, infrastructure, and services. On the other side of the debate are t…

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802.11n Ratification: The IT Checklist

In September the IEEE will close the final chapter on a standards ratification process that will have lasted almost exactly seven years. The IEEE will ratify the 802.11n standard for high-speed wireless, removing the final hurdle for adoption by even the most conservative of organization. Of course, many organizations have already developed quite a kinship with the standard that delivers wireless performance on par with wired networks. However,…

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