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Data Management Services in GT2 and GT3

Data Management Services in GT2 and GT3. Requirements for Grid Data Management. Terabytes or petabytes of data Often read-only data, “published” by experiments Other systems need to maintain data consistency

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1.09k views • 87 slides

BIRN Data Management: An Introduction

BIRN Data Management: An Introduction. Rob Schuler Apr 8, 2009. Outline. Data Grid Tools BIRN Data Grid Data Management Working Group. What is GridFTP ?. GridFTP is an extension of ubiquitous FTP GridFTP is a standardized protocol that extends the ubiquitous FTP protocol

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343 views • 13 slides

ATLAS Distributed Data Management

ATLAS Distributed Data Management. Simone Campana. ATLAS DDM (DQ2). Moves from a file based system to one based on datasets Hides file level granularity from users A hierarchical structure makes cataloging more manageable However file level access is still possible

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265 views • 11 slides

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