Gilles Mathieu

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EGEE, along with its sister project LCG, manages the world's largest grid production infrastructure which is spreading nowadays over 260 sites in more than 40 countries. Just as building such a system requires novel approaches; its management also requires innovation. From an operational point of view, the first challenge we face is to provide scalable(More)
The organization and management of the user support in a global e-science computing infrastructure, such as the Worldwide LHC Computing Grid, is one of the challenges of the Grid. Given the widely distributed nature of the organization, and the spread of expertise for installing, configuring, managing and troubleshooting the grid middleware services, we(More)
Developing, maintaining and accessing complex information repositories are some of the main concerns of today’s information society. In huge distributed systems, guaranteeing good performances and data integrity is a real challenge when using standard relational databases. This paper presents a database concept methodology that addresses these(More)
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