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Introduction to the uRiKA Graphical Database System
Published on Dec 03, 20122408 Views
The appliance, called Urika, is a combination of open source software to do graph analysis on big data coupled with the fourth generation of Cray's "Threadstorm" massively threaded processors that has
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Chapter list
Introduction to the uRiKA Graphical Database System00:00
Outline00:12
Cray? They're still in business??01:14
Like this one: “Jaguar,” Cray XT5 at Oak Ridge National Laboratory...02:19
What’s a uRiKA?04:06
…and YarcData?05:48
Assumptions…06:05
Moving on to the Hardware Platform: Why a Custom Processor Architecture?08:29
Ways of Adapting to the Processor/Memory Speed Mismatch08:51
Multithreading 09:46
Keeping the Bottlenecks Saturated09:51
Multithreading’s Ideal Application Characteristics12:37
Software Architecture of the Query Engine13:53
How the Software Exploits the Hardware16:21
So, is it fast?21:30
Performance LUBM100K21:49
Serious scalability25:06
Future Directions for the Software26:04
So who cares?28:28
Thanks! Any Questions?30:18