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Hydrologic data management using RDBMS with differential-linear data storage

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dc.contributor.author Tsakalias, G en
dc.contributor.author Koutsoyiannis, D en
dc.date.accessioned 2014-03-01T02:48:16Z
dc.date.available 2014-03-01T02:48:16Z
dc.date.issued 1994 en
dc.identifier.uri http://hdl.handle.net/123456789/33678
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-0028750911&partnerID=40&md5=706f5afbaa4d677c8f9a8efcca10d9da en
dc.subject.other Data storage equipment en
dc.subject.other Hydrology en
dc.subject.other Information management en
dc.subject.other Information retrieval en
dc.subject.other Query languages en
dc.subject.other Standards en
dc.subject.other Computer technology en
dc.subject.other Data management en
dc.subject.other Differential linear data storage en
dc.subject.other Hydrologic time series en
dc.subject.other Time series data storage en
dc.subject.other Relational database systems en
dc.title Hydrologic data management using RDBMS with differential-linear data storage en
heal.type conferenceItem en
heal.publicationDate 1994 en
heal.abstract Recently, Relational Data Base Management Systems (RDBMSs) have become popular for handling hydrologic time-series and running hydrologic applications. However, the standard data independence in such systems has many technical disadvantages in storing time-series data. An alternative technique, named Differential-Linear Data Storage (DLDS) technique, has been developed in the framework of the Hydroscope project (a Greek nation-wide database for hydrometeorological information). This technique establishes a standardised representation of hydrologic time-series in a relational database environment, also providing a notable reduction in storage space. Instead of the standard SQL queries (select, insert, delete and update), numerous composite procedures are implemented to facilitate time-series management. en
heal.publisher Computational Mechanics Publ, Southampton, United Kingdom en
heal.journalName International Conference on Hydraulic Engineering Software, Hydrosoft, Proceedings en
dc.identifier.volume 2 en
dc.identifier.spage 317 en
dc.identifier.epage 326 en


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