2013-06-04
09:42 |
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Hidden in the Clouds: New Ideas in Cloud Computing
/ Shevek (speaker) (NEBULA)
Abstract:
Cloud computing has become a hot topic. But 'cloud' is no newer in 2013 than MapReduce was in 2005: We've been doing both for years [...]
2013 - Streaming video.
CERN Computing Colloquium
External link: Event details
In : Hidden in the Clouds: New Ideas in Cloud Computing
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2013-05-27
16:35 |
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Scientific Data Bases at Scale and SciDB
/ Stonebraker, Michael (speaker) (MIT - Massachusetts Institute of Technology - Cambridge MA, USA)
Abstract:
As a general rule, scientists have shunned relational data management systems (RDBMS), choosing instead to “roll their own” on top of file system technology. We first discuss why file systems are a poor choice for science data storage, especially as data volumes become large and scalability becomes important.
Then, we continue with the reasons why RDBMSs work poorly on most science applications. These include a data model “impedance mismatch” and missing features. We discuss array DBMSs, and why they are a much better choice for science applications, and use SciDB as an exemplar of this new class of DBMSs.
Most science applications require a mix of data management and complex analytics. In most cases, the analytics entail a sequence of linear algebra computations. We discuss the possible ways of integrating a DBMS with statistical calculations, and conclude with the mechanism being used by SciDB.
Bio:
Dr [...]
2013 - Streaming video.
CERN Computing Colloquium
External link: Event details
In : Scientific Data Bases at Scale and SciDB
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2013-05-08
08:49 |
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Big Process for Big Data
/ Foster, Ian (speaker) (University of Chicago)
Large and diverse data result in challenging data management problems that
researchers and facilities are often ill-equipped to handle. I propose a new
approach to these problems based on the outsourcing of research data
management tasks to software-as-a-service providers [...]
2013 - Streaming video.
Computing Seminar
External link: Event details
In : Big Process for Big Data
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2013-03-28
13:12 |
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Heterogeneous System Architectures from APUs to discrete GPUs
/ Stefanizzi, Bruno (speaker) (AMD)
We will present the Heterogeneous Systems Architectures that new AMD processors are bringing with the new GCN based GPUs and the new APUs. We will show how together they represent a huge step forward for programming flexibility and performance efficiently for Compute.
2013 - Streaming video.
Computing Seminar
External link: Event details
In : Heterogeneous System Architectures from APUs to discrete GPUs
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2013-03-14
14:28 |
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Crushing data silos with ownCloud
/ Karlitschek, Frank (speaker) (ownCloud)
More and more people store their personal files and documents in cloud services like Dropbox, Google Drive, Skydrive or iCloud. The reason is that they provide convenient features to sync your files between devices and share them with others [...]
2013 - Streaming video.
Computing Seminar
External link: Event details
In : Crushing data silos with ownCloud
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2013-02-27
13:39 |
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CAPS OpenACC Compilers: Performance and Portability
/ Bihan, Stéphane (speaker) (CAPS enterprise)
The announcement late 2011 of the new OpenACC directive-based programming standard supported by CAPS, CRAY and PGI compilers has open up the door to more scientific applications that can be ported on many-core systems. Following a porting methodology, this talk will first review the principles of programming with OpenACC and then the advanced features available in the CAPS compilers to further optimize OpenACC applications: library integration, tuning directives with auto-tune mechanisms to build applications adaptive to different GPUs [...]
2013 - Streaming video.
Computing Seminar
External link: Event details
In : CAPS OpenACC Compilers: Performance and Portability
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2013-02-12
17:18 |
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PostgreSQL in the database landscape
/ Massa, Harald Armin (speaker) (2ndQuadrant) ; Riggs, Simon (speaker) (2ndQuadrant)
This presentation targets the exposure of PostgreSQL and its main highlights in two parts:
PostgreSQL today, by Harald Armin Massa
This will explore the functionalities and capabilities of PostgreSQL; point out differences to other available databases; give information about the PostgreSQL project how it ensures the quality of this software.
PostgreSQL and Extremely Large Databases, by Simon Riggs
presenting an outlook on what is happening with PostgreSQL and Extremely Large Databases.
About the speakers
Simon Riggs is founder and CTO of 2ndQuadrant. He is working in the AXLE project [...]
2013 - Streaming video.
Computing Seminar
External link: Event details
In : PostgreSQL in the database landscape
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2013-01-31
15:56 |
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2013-01-10
15:04 |
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The new Generation of Data Management
/ Krämer, Jürgen (speaker) (Software AG) ; Grotz, Stephan (speaker) (Software AG)
Last year, Software AG acquired Terracotta, a leading player for In Memory Data Management for the Enterprise. With it, Software AG is bringing performance at any scale for the Business Application [...]
2013 - Streaming video.
Computing Seminar
External link: Event details
In : The new Generation of Data Management
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2013-01-08
16:57 |
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