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Published byAlvin Melton Modified over 8 years ago
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Lowell Observatory’s Catalog Server (CAT) By: Seg Jaucian Mentor: Dr. Saeid Zoonemat Kermani April 18, 2009 COPYRIGHT © SEG JAUCIAN
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Database Eclipse The Application Future Plans
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MySQL Relational Database Stores UCAC2 Information (USNO CCD Astrograph Catalog) 48.3 Million Stars Potentially UCAC3 when released
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Optimization Insertion: CreateStatement vs. PreparedStatement PreparedStatements allowed up to 100x faster insertion than a CreateStatement on large data sets. Security: Defends against SQL Injections Queries: Indexed Major Columns (RA, Dec, Magnitude) 20x faster queries with indices on columns.
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Eclipse Rich Client Platform (RCP) Plug-In Development SWT Libraries Multiple platforms (Linux, Windows, Mac OS X…) Uses JFreeChart Examples of other applications: NASA/JPL Ensemble Project Vuze/Azureus (Bit Torrent Client) IDL Workbench 7.0
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Java Messaging Service (JMS) User View Plot View Table View Observing Instrument Distributed communication that is loosely coupled, reliable, and asynchronous.
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Set up GWAVES (DCT Facility Guider) to receive from CAT Minor enhancements/ bugs Help Menu Interactive Chart Export Ready
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