Migrating a multiterabyte archive from object to relational databases

A commercial, object-oriented database engine with custom tools for data-mining the multiterabyte Sloan Digital Sky Survey archive did not meet its performance objectives. We describe the problems, technical issues, and process of migrating this large data set project, to relational database technol...

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Bibliographic Details

Published in:	Computing in science & engineering 2003-09, Vol.5 (5), p.16-29
Main Authors:	Thakar, A., Szalay, A., Kunszt, P., Gray, J.
Format:	Article
Language:	eng
Subjects:	Archives Astronomy Data engineering Data mining Data models Digital Engines Genomics Humans Internet Object oriented Object oriented databases Object-oriented programming Pipelines Relational data bases Relational databases Sky
Online Access:	Get full text
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