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ICDE
2009
IEEE

Galaxy: Encouraging Data Sharing among Sources with Schema Variants

11 years 6 months ago
Galaxy: Encouraging Data Sharing among Sources with Schema Variants
This demonstration presents Galaxy, a schema manager that facilitates easy and correct data sharing among autonomous but related, evolving data sources. Galaxy reduces heterogeneity by helping database developers identify, reuse, customize, and advertise related schema components. The central idea is that as schemata are customized, Galaxy maintains a derivation graph, and exploits it for matching, data exchange, discovery, and multidatabase query over the “galaxy” of related data sources. Using a set of schemata from the biomedical domain, we demonstrate how Galaxy facilitates schema and data sharing.
Peter Mork, Len Seligman, Arnon Rosenthal, Michael
Added 19 May 2010
Updated 19 May 2010
Type Conference
Year 2009
Where ICDE
Authors Peter Mork, Len Seligman, Arnon Rosenthal, Michael Morse, Chris Wolf, Jeff Hoyt, Ken Smith
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