Inproceedings,

Introduction to OGSA-DAI Services

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Scientific Applications of Grid Computing, volume 3458 of Lecture Notes in Computer Science, page 1--12. Springer Berlin / Heidelberg, (2005)
DOI: 10.1007/11423287_1

Abstract

In todays large collaborative environments, potentially composed of multiple distinct organisations, uniform controlled access to data has become a key requirement if these organisations are to work together ass large collaborative environments, potentially composed of multiple distinct organisations, uniform controlled access to data has become a key requirement if these organisations are to work together asVirtual Organisations. We refer to such an integrated set ofdata resources1as avirtual data warehouse. TheOpen Grid Services Architecture - Data Access and Integration(OGSA-DAI) project was established to produce a common middleware solution, aligned with the Global Grid Forums (GGF) OGSA vision OGSA to allow uniform access to data resources using a service based architecture. In this paper the service infrastructure provided by OGSA-DAI is presented providing a snapshot of its current state, in an evolutionary process, which is attempting to build infrastructure to allow easy integration and access to distributed data using grids or web services. More information about OGSA-DAI is available from the project web site:s (GGF) OGSA vision OGSA to allow uniform access to data resources using a service based architecture. In this paper the service infrastructure provided by OGSA-DAI is presented providing a snapshot of its current state, in an evolutionary process, which is attempting to build infrastructure to allow easy integration and access to distributed data using grids or web services. More information about OGSA-DAI is available from the project web site:www.ogsadai.org.

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