Issue No. 05 - September/October (2003 vol. 5)
Ani Thakar , Johns Hopkins University
Alex Szalay , Johns Hopkins University
Peter Kunszt , CERN
Jim Gray , Microsoft Research
<p>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 technology.</p>
database, astronomy, terabyte, archive, migrating
A. Thakar, P. Kunszt, A. Szalay and J. Gray, "Migrating a Multiterabyte Archive from Object to Relational Databases," in Computing in Science & Engineering, vol. 5, no. , pp. 16-29, 2003.