'Ogsa' diaporamas de présentation

The OGSA-DAI Project Databases and the Grid

The OGSA-DAI Project Databases and the Grid. Neil Chue Hong Project Manager EPCC, Edinburgh N.ChueHong@epcc.ed.ac.uk. What is OGSA-DAI?. It is a project: OGSA Data Access and Integration: funded by the UK eScience Grid Core Programme It is a vision:

384 views • 27 slides

AstroGrid and OGSA-DAI: Early experiences

AstroGrid and OGSA-DAI: Early experiences. Kona Andrews Guy Rixon Institute of Astronomy University of Cambridge. Data Set Access: The DataCenter. DataCenter component. Data Access Plug-in. Web Services. Data. Tomcat / Axis. DataCenter JDBC plug-in. DataCenter component. JDBC.

389 views • 26 slides

The OGSA Vision for Service Oriented Architectures

The OGSA Vision for Service Oriented Architectures. Dave Berry Research Manager, NeSC Co-chair, GGF OGSA Data WG European Grid Technology Days 2005 Concertation Meeting, June 1 st 2005. Overview. What is OGSA? Web Service specifications The OGSA roadmap.

317 views • 19 slides

Abstraction Layers

Abstraction Layers. Why do we need them? Protection against change Where in the hourglass do we put them? Computer Scientist perspective Expose low-level services Use SOAP as a wire protocol? Working Scientist perspective Want high-level services Use C/C++/Java APIs

216 views • 10 slides

Web Services and OGSA Tal Lavian, Phil Wang

Web Services and OGSA Tal Lavian, Phil Wang. What Are Web Services?. Conventions for program-to-program Communication Built on existing Web infrastructure - Usually HTTP carrying XML messages

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Hiro Kishimoto

OGSA and Security Services GGF12 , September 20 th , 2004. Hiro Kishimoto. OGSA-WG co-chairs. What is OGSA. O pen service-oriented architecture based on Web services for addressing Grid scenarios Component-oriented architecture Interchangeable components Meta OS functionalities

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Hiro Kishimoto, OGSA-WG co-chair GGF16 in Athens February 14, 2006

211 views • 7 slides

An Overview of OGSA-DAI

An Overview of OGSA-DAI. Kostas Tourlas tourlas@nesc.ac.uk. Goals for OGSA-DAI. Aim to deliver application mechanisms that: Meet the data requirements of Grid applications Functionality, performance and reliability Reduce development cost of data-centric Grid applications

206 views • 7 slides

What is OGSA?

What is OGSA?. GGF17 OGSA and Alternative Grid Architectures Panel Tokyo Japan May 10 2006 Geoffrey Fox Computer Science, Informatics, Physics Pervasive Technology Laboratories Indiana University Bloomington IN 47401 http://grids.ucs.indiana.edu/ptliupages/presentations/

129 views • 6 slides

What is OGSA?

What is OGSA?. GGF17 OGSA and Alternative Grid Architectures Panel Tokyo Japan May 10 2006 Geoffrey Fox Computer Science, Informatics, Physics Pervasive Technology Laboratories Indiana University Bloomington IN 47401 http://grids.ucs.indiana.edu/ptliupages/presentations/

186 views • 6 slides

What is OGSA?

What is OGSA?. GGF17 OGSA and Alternative Grid Architectures Panel Tokyo Japan May 10 2006 Geoffrey Fox Computer Science, Informatics, Physics Pervasive Technology Laboratories Indiana University Bloomington IN 47401 http://grids.ucs.indiana.edu/ptliupages/presentations/

72 views • 6 slides

Management in OGSA v1.0

Management in OGSA v1.0. Management of the resources themselves E.g., rebooting a host, or setting VLANs on a network switch Management of the resources on Grid E .g., resource reservation, monitoring and control Management of the OGSA services Service is itself composed of resources

118 views • 2 slides