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Primeur weekly 2013-09-30

Focus

2013: Another year on the road to Exascale - An Interview with Thomas Sterling and Satoshi Matsuoka - Part I ...

The Cloud

VEP 2.1 is now available ...

Cloud-for-Europe gears up for the future ...

Cloud computing must tackle the security challenge ...

European Space Agency delivers its SuperSites Exploitation Platform on Interoute Virtual Data Centre ...

Oracle announces roadmap for Nimbula Director and OpenStack API integration with Oracle Exalogic Elastic Cloud ...

IBM announces US $17 million investment in new Cloud data centre ...

HP Enterprise Services launches new Cloud-based Analytics as a Service based on HP’s Big Data analytics platform ...

EuroFlash

Bull and Sinequa announce unmatched performance on bullion servers, enabling new real time Big Data experience ...

ADVA Optical Networking shows first SDN-automated end-to-end provisioning for dispersed data centres ...

European Landscape Study of Research Data Management ...

HPC Midlands and Bull lead the way in making supercomputing accessible to industry ...

Domain walls as new information storage medium ...

Counting on neodymium ...

USFlash

CoolIT Systems selected by CoinTerra to partner for liquid cooling solutions ...

Agilent Technologies accelerates smartphone and defense simulations by a factor of 64 ...

University of Utah's Christopher Johnson, leader in scientific visualization and computing, will receive 2013 IEEE Computer Society Sidney Fernbach Award ...

LSU researchers receive $4 million NSF grant for new supercomputing cluster ...

Convey Computer launches hybrid-core Memcached appliance - speeds performance, reduces cost of ownership ...

Terascala advances its vision of optimizing high-performance computing work flows for faster time to results ...

Teradata named in two Dow Jones Sustainability Indices for 4th consecutive year ...

Clot busting simulations test potential stroke treatment ...

Supercomputers help solve a 50-year homework assignment ...

ADVA Optical Networking shows first SDN-automated end-to-end provisioning for dispersed data centres

16 Sep 2013 Martinsried - ADVA Optical Networking has successfully demonstrated a virtualized optical transmission network using Software-Defined Networking (SDN) and OpenFlow-based control. Developed in partnership with IBM and Marist College, this demonstration represents an industry first. While virtualization within data centre walls is standard practice, extending the virtualization to the physical network that interconnects data centres has not been possible - until now. The demonstration took place in Marist College's lab facilities within its New York campus.

"Bandwidth patterns in Cloud environments are constantly changing, creating dynamic bandwidth bottlenecks in static transport networks. SDN and related software finally give us the tools and all-layer access to write applications to create agile and flexible data flows", stated Robert Cannistra, senior professional lecturer, Computer Science and Information Technology, Marist College. "The only way to meet the fierce bandwidth demand while improving the end user experience is to make the network more dynamic and responsive. With the technology in our test bed, you only need to set up the network once. Afterwards, everything else is handled automatically in response to real-time performance metrics."

In the SDN demonstration, three geographically diverse data centres with switching, server and storage technology from IBM are interconnected by a fully reconfigurable and OpenFlow-enabled optical network based upon the ADVA FSP 3000. An open-source SDN application, developed by Marist College, dynamically provisions the optical circuits and monitors, manages and manipulates (create, modify, delete) end-to-end flows across all layers of the network.

In the first stage of the project, a web interface running on an open sourced OpenFlow controller was developed to enable on-the-fly provisioning as well as downloading of pre-defined traffic profiles to quickly reconfigure optical traffic patterns. In a second stage, the OpenFlow-enabled Layer 2 switching fabric from IBM was added to the network highlighting full network virtualization across both Layers 1 and 2. In the final stage, the fully automated movement of Virtual Machines (VMs) between data centres was achieved in response to alarms triggered by VM monitoring software, including the provisioning of completely new optical circuits, thus demonstrating how relevant data centre applications can benefit from a virtualized network approach.

Cloud computing and data centre virtualization are creating a more volatile environment than ever before. VM loads are constantly being balanced across geographically diverse clusters and locations to use compute resources more efficiently. It is no longer economically viable or physically feasible to overprovision transport networks for peak demand. The answer is flexibility and scalability on all network layers enabling an end-to-end, all-layer provisioning of flows.

"This demonstration reveals how resources can be cost-effectively pooled among data centres by automating wavelength provisioning, commissioning and assignment, while equipping the network to dynamically respond to on-the-fly changes in application workload and traffic patterns", commented Casimer DeCusatis, distinguished engineer, IBM.

"When end-to-end provisioning of an 'application' aware network becomes automated and therefore instantaneous, a whole new paradigm in network orchestration arrives", stated Todd Bundy, business development director, ADVA Optical Networking. "In addition to load balancing across data centres, dynamic functions such as bandwidth calendaring, 'follow-the-sun' applications and new more cost effective disaster recovery mechanisms become possible as well. I can now push a button and instantly accomplish what used to take dozens of people across multiple departments weeks to months to do. The possibilities are profound."
Source: ADVA Optical Networking

Back to Table of contents

Primeur weekly 2013-09-30

Focus

2013: Another year on the road to Exascale - An Interview with Thomas Sterling and Satoshi Matsuoka - Part I ...

The Cloud

VEP 2.1 is now available ...

Cloud-for-Europe gears up for the future ...

Cloud computing must tackle the security challenge ...

European Space Agency delivers its SuperSites Exploitation Platform on Interoute Virtual Data Centre ...

Oracle announces roadmap for Nimbula Director and OpenStack API integration with Oracle Exalogic Elastic Cloud ...

IBM announces US $17 million investment in new Cloud data centre ...

HP Enterprise Services launches new Cloud-based Analytics as a Service based on HP’s Big Data analytics platform ...

EuroFlash

Bull and Sinequa announce unmatched performance on bullion servers, enabling new real time Big Data experience ...

ADVA Optical Networking shows first SDN-automated end-to-end provisioning for dispersed data centres ...

European Landscape Study of Research Data Management ...

HPC Midlands and Bull lead the way in making supercomputing accessible to industry ...

Domain walls as new information storage medium ...

Counting on neodymium ...

USFlash

CoolIT Systems selected by CoinTerra to partner for liquid cooling solutions ...

Agilent Technologies accelerates smartphone and defense simulations by a factor of 64 ...

University of Utah's Christopher Johnson, leader in scientific visualization and computing, will receive 2013 IEEE Computer Society Sidney Fernbach Award ...

LSU researchers receive $4 million NSF grant for new supercomputing cluster ...

Convey Computer launches hybrid-core Memcached appliance - speeds performance, reduces cost of ownership ...

Terascala advances its vision of optimizing high-performance computing work flows for faster time to results ...

Teradata named in two Dow Jones Sustainability Indices for 4th consecutive year ...

Clot busting simulations test potential stroke treatment ...

Supercomputers help solve a 50-year homework assignment ...