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dc.contributor.authorGuéhis, Sonia
dc.contributor.authorRigaux, Philippe
HAL ID: 172888
ORCID: 0000-0002-9189-7292
dc.contributor.authorThion-Goasdoué, Virginie
HAL ID: 3516
dc.date.accessioned2010-04-06T16:35:38Z
dc.date.available2010-04-06T16:35:38Z
dc.date.issued2009
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/3869
dc.language.isoenen
dc.subjectobject-relational mappingen
dc.subjectdata retrieva loptimizationen
dc.subjectdatabase applicationsen
dc.subject.ddc005en
dc.titleSpeeding-Up Data-Driven Applications with Program Summariesen
dc.typeCommunication / Conférence
dc.description.abstractenWe consider the class of database programs and address the problem of minimizing the cost of their exchanges with the database server. This cost partly consists of query execution at the server side,and partly of query submission and network exchanges between the program and the server. The natural organization of database programs leads to submit an intensive flow of elementary SQL queries to the server, and exploits only locally its optimization power. In this paper,we develop a global optimization approach. We base this approach on an execution model where queries can be executed asynchronously with respect to the flow of the application program. Our method aims at choosing an efficient query scheduling which limits the penalty of client/server interactions. Our results show that the technique can improve the execution time of database programs by several orders of magnitude.en
dc.identifier.citationpages66-76en
dc.relation.ispartoftitleInternational Database Engineering and Applications Symposium (IDEAS 2009), September 16-18, 2009, Cetraro, Calabria, Italy. ACM International Conference Proceeding Series ACM 2009en
dc.relation.ispartofeditorDesai, Bipin C.
dc.relation.ispartofeditorSacca, Domenico
dc.relation.ispartofeditorGreco, Sergio
dc.relation.ispartofdate2009
dc.description.sponsorshipprivateouien
dc.subject.ddclabelProgrammation, logiciels, organisation des donnéesen
dc.relation.ispartofisbn978-1-60558-402-7en
dc.relation.conftitle13th International Database Engineering and Applications Symposium (IDEAS 2009)en
dc.relation.confdate2009-09
dc.relation.confcityCetraroen
dc.relation.confcountryItalieen


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