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Hecataeus: A what-if analysis tool for database schema evolution

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dc.contributor.author Papastefanatos, G en
dc.contributor.author Anagnostou, F en
dc.contributor.author Vassiliou, Y en
dc.contributor.author Vassiliadis, P en
dc.date.accessioned 2014-03-01T02:45:18Z
dc.date.available 2014-03-01T02:45:18Z
dc.date.issued 2008 en
dc.identifier.issn 15345351 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/32267
dc.subject Directed Graph en
dc.subject Schema Evolution en
dc.subject.other Computer software en
dc.subject.other Computer software maintenance en
dc.subject.other Graph theory en
dc.subject.other Information theory en
dc.subject.other Maintenance en
dc.subject.other Reengineering en
dc.subject.other Application programs en
dc.subject.other Database schema en
dc.subject.other Directed graphs en
dc.subject.other European en
dc.subject.other What-if analysis en
dc.subject.other Database systems en
dc.title Hecataeus: A what-if analysis tool for database schema evolution en
heal.type conferenceItem en
heal.identifier.primary 10.1109/CSMR.2008.4493341 en
heal.identifier.secondary http://dx.doi.org/10.1109/CSMR.2008.4493341 en
heal.identifier.secondary 4493341 en
heal.publicationDate 2008 en
heal.abstract Databases are continuously evolving environments, where design constructs are added, removed or updated rather often. Small changes in the database configurations might impact a large number of applications and data stores around the system: queries and data entry forms can be invalidated, application programs might crash. HECATAEUS is a tool, which represents the database schema along with its dependent workload, mainly queries and views, as a uniform directed graph. The tool enables the user to create hypothetical evolution events and examine their impact over the overall graph as well as to define rules so that both syntactical and semantic correctness of the affected workload is retained. © 2008 IEEE. en
heal.journalName Proceedings of the European Conference on Software Maintenance and Reengineering, CSMR en
dc.identifier.doi 10.1109/CSMR.2008.4493341 en
dc.identifier.spage 326 en
dc.identifier.epage 328 en


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